1955 chevy big block firewall. Refer to part number # AS733.

1955 chevy big block firewall 95 . 7 4L60E:bowtieb: Feb 6, 2013 · These mounts will mount the engine 3/4" forward to clear small block applications with HEI and Big Blocks. The under hood temp of these trucks with a big engine is nuts! There is so much air going under the truck that the air going through the rad gets bottled up by the firewall and inner fenders. 1955-57 Chevy, GMC Pickup; Custom Firewall with 4" Set Back. The firewall is straight. The firewall is straight (different from the tapered version to be used with a firewall mounted brake booster). The Lokar 1955-1957 Chevy billet aluminum Throttle Assembly is designed to convert original rod linkage to Lokar's modern throttle cable system. Beautiful Red on Red, Custom Restored Bel Air! This 1955 Chevrolet Bel Air for sale has a 454 Cubic Inch Big Block w/ Smoothed Firewall, Dual 4BBL Carburetors, Serpentine Belt System, Muncie 4-Speed Manual Transmission, Custom Red Bench Seat Interior, Power Steering, Air Conditioning, Custom Gauges, Custom Stereo, Custom trunk w/ built in Subwoofers, Ford 9” Rear End with 3. This custom panel will replace the stock firewall and eliminate all non-wanted factory holes. This complete aftermarket weld-in firewall panel with a 4" setback allows more firewall clearance for large engines in your 1955-57 Chevrolet. Our 1955-1959 Bead Rolled Chevy Truck Firewalls are: ★ Laser cut from 18 gauge steel. MY question. I think it was 12 gauge but can`t remember. com, the official website of Truckin' magazine. Works great with our complete front floorboard kit (see related products). This custom firewall has a 4" set back to provide more than enough room for a small block or big block engine. The main thing with the headers is the ability to clear the steering box. Refer to part number # AS733 Oct 25, 2012 · My home made firewall is recessed 4 inches in the center near the distributor and recessed 3 inches on the sides near the heads. Does not include rear The BB57 header set fits big block Chevrolet engines in 1955-1957 Chevy passenger car applications where the engine has been moved forward in the chassis. 99 ea. 00 Learn More BBR-566 – ‘55-’57 CHEVY BIG BLOCK – FENDERWELL HEADER Available On All 1955-56 Body Orders; Custom 16-Gauge New Steel Firewall From Hot Rod Dynamics; Deep 4" Recess For All Big Block & LS Engine Installations; Width Of Recess Is 25. Installers with Chevy Big Blocks should be aware that the line fitting is very close to the oil filter boss and may require grinding. Big Block Installations. 5" Wide At Back Of Recess; Rounded Recess Corners That Look Far Better In A Classic Than Square Corner Firewalls On The Market Location: Main Index » Forum Index » 55-57 Central » 1955-1957 ( Modified / pro street / show) » Putting Big Block in 55 Chevy Belair FusionBB™ Version 2. Other touches, like the Billet Specialties tall aluminum valve covers with a subtle, classic “Chevrolet” script milled on top and the smoothed and painted firewall, bring the custom Mar 1, 2018 · This one is an amazing upgrade to the amazing Chevy 1955-56 Smoothie Firewall, which had been a very high quality one itself. Jun 29, 2015 · 1955 210 Sedan 350, M20, 3. rubber spun by a freshly installed 496ci big-block with 14:1 compression to up the ante. It is designed to mount in original firewall location with offset bezel washers to align cable through firewall. View detailed images (4) Part #: HB2F-T5559 $ 795. Read more only at www. 3L V6 into 1955-57 Chevy Cars Increases firewall clearance by setting the engine 3/4" forward for HEI Ignition systems. took a little bit of tube dinging at the steering box to make them fit, but nothing drastic. However, LS Fabrication has the ideal GM and Chevy truck replacement body panels that ensure a perfect fit at an affordable price. I NEVER imagined this would be an issue but let me Dec 17, 2019 · A forum community dedicated to 1955, 1956, and 1957 Chevy owners and enthusiasts. The arms are splined for fine adjustment and can be switched for right and left adjustment of the throttle pad. This kit includes brackets and hardware needed to install a big block Chevy engine in your 1955-57 passenger car. If it's not, take it off and see what's holding it up. Made in the USA! This part is oversize and special freight charges will apply. classictrucks. 5″ Wide At Back Of Recess Rounded Recess Corners That Look Far Better In A Classic That Square Corner Firewalls […] 1955-57 Custom Firewall With A 4" Setback. I opted to go the route that I thought might be the most straight forward realizing that I may need to get some "special items" for this conversion, but then relying . 750 inches CYLINDER HEADS: Edelbrock CNC Big Victor 12 degree ROTATING ASSEMBLY: Callies Billet Crank, Diamond Pistons CAMSHAFT: 60mm Musi Spec nitrous grind billet I only wish something like this was available when I did my big block into a 56 many years ago. Oct 23, 2023 · A close look at the new firewall reveals great metalwork from MetalWorks Speed Shop. I have seen guys modify the firewall to add more clearance. You may have a few very minor clearance issues with the firewall and a stock HEI distributor. Toggle menu. , the leading manufacturer of classic Chevy reproduction sheetmetal and interiors, is proud to announce two new smooth firewall options for tri-five Chevy owners. Apr 16, 2019 · A forum community dedicated to 1955, 1956, and 1957 Chevy owners and enthusiasts. trifive; Jan 10, 2007 Firewall mods for stock 454 in stock location. The lower rubber seal that overlaps the forward carpet is double sewn just like original. I put POR-15 on the exposed metal and sanded the perimeter of the existing firewall to metal and sprayed those parts with weldable primer. Polished and C3 Ceramic Clear Coat Billet Hood Hinges for 1955 and 1956 Chevy. Specifications: Nov 16, 2014 · A forum community dedicated to 1955, 1956, and 1957 Chevy owners and enthusiasts. Apr 24, 2013 · Universal Recessed Firewall Trim To Fit Any Type of Car Great for Chevrolet, Dodge or Plymouth FW-110 Our Price: $175. Big-block Chevy V-8s are an easy fit. Our 1947-1954 Bead Rolled Chevy Truck Firewalls are: ★ Laser cut from 18 gauge -55 and 56 Steel Weld on Firewall Cover 2 piece $239 -57 Steel Weld on Firewall Cover 2 piece $229 big or small block Chevy engines $259 -Custom long ladder bar Jun 20, 2024 · VEHICLE: ’55 Chevy Bel Air. #BBPT-664 – ‘55-’57 CHEVY BIG BLOCK – BB Pro Tour header for stock chassis with rear rack and pinion steering $ 1,950. Like the last one, this can also fit into the other cars which go with the dimensions, and has a very classical, vintage look which sustains the look that the older cars had as well. This 16 1955-57 BIG BLOCK SIDE MOUNT ENGINE AND TRANSMISSION INSTALLATION In early 1991 Classic Chevy International was the first to introduce a completely bolt-in installation kit for a big block Chevy engine. It has a 4" setback for the big block Chevy engines. it is a 96 and up motor if that helps. Jun 28, 2019 · We give our 1955 Chevy some modernized body panels over at Real Deal Steel in Florida. 1955-57 Chevy » Firewall - Recessed Smoothie Custom 16-Gauge New Steel Firewall From Hot Rod Dynamics Deep 4" Recess For All Big Block & LS Engine Installations Nov 14, 2012 · A forum community dedicated to 1955, 1956, and 1957 Chevy owners and enthusiasts. Also, they are the most popular chevy truck smooth firewalls on the market. " Custom 16-Gauge New Steel Firewall From Hot Rod Dynamics; Deep 4" Recess For All Big Block & LS Engine Installations; Width Of Recess Is 25. Apr 27, 2023 · I will be replacing my firewall 57 belair sedan with 4" recess to enable a LS / Big block swap. All Big Block Chevy 396-427-454; -Hinges mount directly to firewall 1955-64 Chevy Fullsize Firewall Brake Booster Kits (Offset Mount) From Classic Performance Products Inc. It includes required mounting hardware and complete instructions. i am changing my breake system but want to keep stock power steering. I presently run a 327 and muncie with the stock bellhousing, and use the stock z bar clutch linkage. Dec 5, 2011 · Sticky Chevy Big Block Head Casting Numbers. But if you make mounts to fit a later small block in the same position, using the side mounts on the block, then you can also bolt a big block to the same mounts, and the engine will fit if you bash the firewall back a bit. 600 inches STROKE: 4. For a great custom upgrade on your classic, install one of our new molded Chevy ABS firewall insulation pads! Item# 06-97 $188. Check the measurement of the setback on your firewall as illustrated. 5″ On Face Of Firewall, 21. The design and fabrication is clean and simple, but just like in the Karate Kid … “Ah yes, simple, but not easy. The firewall is manufactured from 16 and 18 gauge cold rolled steel. 00 I also bought some sheet metal to fill the sides from a local sheet metal shop. Your factory firewall rusts and will have damage over time. Note: On 1955-57 Chevys, the two offset firewall washers (Fig. 1955 Chevy Firewall Pad Metal Push-In Clip, Bulk Package of 50 Our Price: $125. A forum community dedicated to 1955, 1956, and 1957 Chevy owners Sep 9, 2007 · I wanted to find out if anybody has any pictures or information they can share of a recessed firewall on a 55 chevy with or without a big block chevy in place. 73 1955 210 Sedan Project, LS1,AT, Disc Brakes, PS, Hydroboost, How many pieces are in a 55 Chevy? 1968 Pontiac Ram Air II Firebird 400, M21, 3. This bolt-on kit moves the engine forward 2-1/4" to allow the use of tall valve covers and a HEI distributor. Also, they are the best looking chevy truck smooth firewalls out there. similar to those encountered with big-block installs in the past. 5" On Face Of Firewall, 21. com, the official website for Classic Trucks Magazine! Purchase a 1947-1954 GM TRUCK COMPLETE FIREWALL from Raybuck Auto Body Parts today! 1947-1955 Chevy/GMC Pickup Cab Corner, Driver Side. The oil pan cleared with the exception of the full lock to lock position where it just kissed the pan. The throttle pad is spring Aug 1, 2009 · Read about this custom 1955 Chevy truck with a 454 big block chevy engine, JL Audio subwoofer and amps, and Michelin tires, only on truckinweb. This 16 How Much Do Lokar Pedal Assemblies & Pedal Pads 1955-57 Chevy Cost? Lokar 1955-57 Chevy pedal pads start at just over $60 and reach around $90 each. Old Gold: Craig Crawford gets bitten by a big Rat So that it would clear the firewall and to create a skosh more space for Replacement Firewall Panel 1947-1954 Chevy PU 1947-55 (1st Series) Firewall | Dynacorn Firewall | 47-55 (1st Series) | Chevrolet | Truck | 1947-1955 Sep 30, 2024 · Steve Johnston’s 1,050-hp 1955 Chevy Fuses Brute Power with Vintage Style. 5" Exhaust kit, Sedan/Hardtop, Crossmember Back, With X-Pipe 1955-57 Chevy Patriot Small Block Fender Well Header Black 1957 Chevy Exhaust Manifold Bolt Locks, V8 Aug 11, 2015 · A forum community dedicated to 1955, 1956, and 1957 Chevy owners and enthusiasts. Drill a 5/16" diameter hole through the firewall for the Lokar throttle cable fitting to mount into. The Bantam-S A/C system is designed for a flat firewall installation and is the top of the line, the most stylish, most powerful, and toughest aftermarket A/C system. I took a piece of the firewall sheet metal with me to match it up. This Direct Sheetmetal replacement firewall kit for a 1955 to 1959 Chevy pickup truck is made in the USA. The arms are splined for fine adjustment and can be switched f Aug 23, 2016 · Gorgeous, Old-School 1955 Chevy 210 with a Big-Block Crate Engine. 1955-57 Chevy Enlarged Transmission Tunnel For Use With Stock Firewall (0) Reviews: Write first review Description: Custom New Steel 16-Gauge Tunnel Comes Fully Formed, Welded And Ready To Install Enlarged Nearly 2" To Allow Easy Installation Of GM 4L60, 4L80, 6L80, 6L90 And Tremec T-56 Installation Photo Gallery Smoothie Recessed Firewall with rounded corners for the 1955-1956 Chevy TriFives Custom 16-gauge steel firewall Deep 4" recess for all big block & LS engine installations Width of recess is 25. At this point Rich figured if he’s going to build a hot rod it should have big-block power, so he ordered up a 502ci mill to get the job done. motor is a 454 vortect is now a carb. ENGINE TYPE: Chevy big-block BLOCK: Dart 10. Sep 23, 2014 · Tri 5's have very little clearance by the firewall and with the wiper motor installed it can present problems installing the distributor. Danchuk # 871A will work on any 1955-1957 classic Chevy with a SEAMED frame. Manufactured fr om 16 gauge cold rolled steel for strength Mar 1, 2018 · This 1955-1956 Chevy firewall is a custom firewall, with 16 gauges, and comes from the Hot Rod Dynamics. It allows use of an HEI distributor without firewall mods, and works with a TH350 or TH400 transmission. Nov 21, 2008 · 5. This product is currently unavailable. Inside are a Calles crank, Manley rods, JE forged pistons, Speed Pro rings, and a Lingenfelter/Motion cam ground by COMP cam. 5" Wide At Back Of Recess; Rounded Recess Corners That Look Far Better In A Classic Than Square Corner Firewalls On The Market Jan 4, 2016 · Fabricated out of 3/16-inch steel plate, CPP’s 1955-’57 Chevy pedestals locate a small-block V-8 3/4-inch forward (also available in stock location) and utilize standard rubber or upgraded Mar 20, 2017 · “On the ’55 through ’57 Chevy cars, a big-block will contact the firewall when mounted in the stock position,” Joe explained. Direct Sheetmetal Complete 4" Recessed Firewall for 1955(Second Series)-1959 Chevy & GMC Trucks. A 540-inch big-block Chevy out of the Lingenfelter/Motion shop has the entire lineage to support the 660-plus horsepower and 640-plus lb-ft of torque. This installation kit took everything into consideration. This is sometimes an option when using an HEI distributor that requires additional clearance between the engine and firewall. Apr 9, 2009 · I wouldn't use front or mid mounts, especially on a big block swap. I don't know why you'd have to bash the firewall to clear the head? I guess they don't all end up in the same place. 2 tall deck DISPLACEMENT: 632 ci COMPRESSION RATIO: 14:1 BORE: 4. 1955-1957 Chevy Smooth Firewall Part number 81511 Installation Instructions The following instructions are intended for professional installers and are guidelines only. 5 rear tire, the car is as clean underneath as it is on top. 23 Posi-Traction 1955 Chevy Pro street Custom, This 55 chevy is a professional build, custom Ferrari Red paint with the one and only Mike Lavallee's True Fire Flames. Aug 19, 2015 · The small-block Chevy V-8 was designed for the ’55 and all iterations of it continue to be the engine. Kit moves the booster over 2" and up 1". thanks jp jackal396 , Sep 9, 2007 Feb 14, 2019 · " Moves Engine Forward 2-1/4" For Maximum Firewall Clearance, Requires Use Of A 6-Cylinder Position Radiator, Includes: Engine Brackets, Headers, Transmission Crossmember Kit, Deep-Sump Oil Pan & Pickup & Column Shift Linkage, For Use With 1965-90 Big Block Chevy. Nov 28, 2006 · I've got a '55 210 sedan with a '77-79 (casting date on block) 350 CI Chevy engine and a HEI distributor. These firewalls have a 3" setback to allow clearance for small block or big block Chevy V-8 engines. Nov 2, 2013 · A forum community dedicated to 1955, 1956, and 1957 Chevy owners and enthusiasts. 5” set back CHevy PiCkuPs $370. These allow car-builders to achieve a custom-looking, smooth finish on the firewall without filling countless original holes and fixing issues in the old firewall. Clearance for the standard diameter oil filters is sufficient without modifications. Our Price: $113. 18-207 Big Block dipstick 18- 208 Tall Chevy Power Big Block chrome valve covers 19-100 Big Block Turbo 400 transmission cooling lines Keep in mind that the oil pan, P/N 18-205and Headers, P/N 24-52, are brand new, custom designed pieces that are engi-neered to work only with our P/N 18-200Big Block engine bracket kit. Come join the discussion about restoration, engine swaps, reviews, performance, modifications, classifieds, troubleshooting, maintenance, and more! Mar 15, 2007 · As my sig indicates, I have a 1956 chevy with a big block chevy. Hydropower Hydraulic Brake Assist System, 1955-59 Chevy, GMC Truck, Firewall Mount. 00 – $ 4,200. I am up for the work and time Jun 21, 2021 · A trip to a local auto swap meet yielded Rich a fairly straight 1955 Chevy Bel Air six-cylinder car. The set-up from Total Cost involved uses bolt-in side mounts and a 'conventional' transmission crossmember that works with the rear trans mount. Dec 16, 2024 · Find many great new & used options and get the best deals for Chevrolet Chevy GMC Pickup Truck Firewall Big Block 4" Setback 1955-1959 at the best online prices at eBay! Free shipping for many products! Oct 15, 2008 · 1957 Chevy Big Block 454 Install How to video Dec 10, 2010 · Thinking about switch from small block to a Big Block. Jun 5, 2006 · We follow along as D&P Classic Chevy installs a 572 cubic-inch GMPP ZZ572/620 big-block engine in a 1956 Chevy Bel Air - Super Chevy Magazine you can see how shallow the firewall's bellhousing Mar 14, 2019 · I do have a pretty intense big block, 505 cid, tunnel ram, roller cam, etc. Offsetting the booster provides extra room for big block installations and added clearance for both big and small block valve covers. Designed to allow clearance for big block Chevy V-8 engines. Refer to part number # AS733 Jan 11, 2009 · Dennis, if you hit the Classic Chevy website, and search Big Block relocation kit, they have same valuable info regarding what its going to take. upper arm. Incompatible Bellhousings. Do the headers fit ok Figured it might be easier to be faster with a big block instead a larger small block I have a Jun 28, 2009 · The firewall insulation pad uses one set of 15 pad fasteners P/N 34-39; the same as the original Chevy pad in your classic. The Big Block is in stock location with motor mounts on the front from an old Hurst kit, factory mounts on the Lakewood scatter shield and a mount on the tail shaft of the six speed tranny. The second part of the dream was to put a big block in it. Not thinking about any of this at the time, I ended up putting my 56 Chevy SB engine in the stock location. The same way a factory V8 came out. Apr 18, 2014 · My big block is in the stock location ("firewall massaged") with side mounts and a CPP 500 box. I have my 400sb and 402 big block setting right beside each other in the garage. The HEI is pressed extremely tight against the firewall and I think the distributor cap is out-of-round. He bought that one and hauled it back to the same shop in Nevada. Can the stock z bar be used with that engine? Is it a "bolt on" type or do I 1947-55 Chevy, GMC Pickup; Custom Firewall Panel; with 3" Setback. Complete custom firewall with a 3" setback for more clearance when installing a small block or big block engine in a 1947-54 Chevrolet or GMC pickup truck. Please verify you have a seamed frame before ordering. Aug 19, 2007 · I have a 1965 issue of car Craft that has a section on installing a rat engine in a 55-57 chevy. Overdrive automatics, 4-, 5-, and 6-speed manual transmissions are all good choices. 5" on face of firewall, 21. Jul 28, 2022 · well finally took the plunge and decided it was time for a big block in my 57, it started over a year ago with a 77 454 standard bore and stroke, thought a freshen up and maybe a set of Ali heads, so rip the motor down to inspect the internals, rod and pistons looked good, slight scoring on the crank journal’s similar in the bores, well it This 1941-1948 Chevrolet Passenger firewall kit is made for STREET RODS ONLY with BIG BLOCK with 4" SETBACK. An aftermarket distributor is available that is smaller in diameter and will fit fine without modifications. scott's hot rod front end, ford 9 in rear end, Air Ride suspension, 31. 1954-1987 Chevrolet| GMC Jun 16, 2014 · These fender well headers provide the ultimate performance for 396-502 big block Chevy V8s in 1955-57 Chevy car applications. The firewall is designed with no sharp bends or corners; all the set-back bends are rounded and smooth. dont know about headers and other problems i might have. All must be installed by qualified professionals only. I have the bellhousing for the 396. DAN-601-050 DAN-611B Oct 14, 2017 · I used the Hedman headers for 68-79 (at the time, 1979 was a brand new truck) pickups with the big block engine. Sep 28, 2011 · Check out this 1955-1959 Chevy 3" Recessed Firewall Install. (anywhere the new firewall will weld to the old) You want the new piece to lay pretty flat against the existing firewall. The radiator must be moved to the 6-cylinder position in front of the core support top bar. Headers also cleared with just a single #5 tube dimple. Brakes Type Aug 6, 2009 · I have an early 396 big block that I am putting in my 55 2dr 210. This firewall is made in 16 gauge steel and comes with complete instructions needed for installation. engine is a Street Performance 454 big block chevy crate engine, chromed out, smooth firewall and inner fenders 1955-57 Chevy, GMC Pickup; Custom Firewall with 4" Set Back. The Lokar 1955-1957 Chevy billet aluminum throttle assembly is designed to convert original rod linkage to Lokars modern throttle cable system. (Note: Firewall is designed for the most popular engine-transmission conversion which is a Chevy engine and GMC turbo transmission. 1 ©2003-2006 InteractivePHP, Inc. Sep 19, 2010 · 1955-57 Big Block Side Engine Mount Kit Chevy Side Engine Mount Kit, Big Block, 1955-1957 •Bolts-On, No Welding Required •Requires Drilling •Moves Engine Forward 2-1/4" For Proper Firewall Clearance •Mounts Any Mark IV, V Or VI Big Block Chevy •Does Not Require Use Of "Mid" Mounts •For Use With Rear Crossmember P/N 19-153 Sep 6, 2004 · The firewall will require some massaging with a hammer, which is not too bad. recessed and smoothed Chevy Small Block/Big Block or 4. do you have to notch the firewall. This 1947-1955 (1st Series) Chevrolet pickup and panel truck Firewall Kit is made for STREET RODS ONLY. 2, #15) will have to be installed on the firewall (one inside and one outside) and rotated to allow the throttle cable to go straight through the firewall. 31 Mayfair Maize, 1 of 98 1970 C10 Chevy Panel Truck, 1963 390 CI Cadillac Power 1994 1500 Suburban 5. Joe let us know that there are two ways to make the big-block fit: you can either move the engine forward to clear the firewall, or take the time to modify the firewall to clear the engine. Buick, Olds, Pontiac or Cadillac style bellhousings The 1955-59 (Late 55) Chevy Truck Custom A/C Kit uses the Ultra-Compact Climate Control System with A/C & Heat with Infinite Blend between Dash, Defrost, and Floor. 00 small or big block- 3” set back 1955-59 This Direct Sheetmetal replacement firewall kit for a 1955 to 1959 Chevy pickup truck is made in the USA. Speedtech Performance assumes NO responsibility for the installation of any of its products. 5" Wide At Back Of Recess; Rounded Recess Corners That Look Far Better In A Classic Than Square Corner Firewalls On The Market Available On All 1955-56 Body Orders Custom 16-Gauge New Steel Firewall From Hot Rod Dynamics Deep 4″ Recess For All Big Block & LS Engine Installations Width Of Recess Is 25. Feb 21, 2022 · The stock small block mounts were not on the side of the engine in 55. 1955 Bel Air Build- ideas/tips? cnj113vol; This firewall has a frontal opening of 41" with a set-back of 3" which is more than enough room for you small or big block guys. I used the Hurst kit, and other than a bit of firewall massage it worked fine. 1955-1957 Chevy pedals for the throttle can be had for between $200 and $225, depending on the Sheet Metal Steel Firewall and Floor Repair $390. 1947-55 Chevy, GMC Pickup; Custom Firewall Panel; with 3" Setback. #55gasser,#tri5gasser,#Blownbigblock,#55firewallThanks For Watching CPP 1955 1956 1957 Chevy Mid-Length Ceramic Coated LS Swap Headers Pypes 1955 1956 1957 Chevy 2. 00 small or big block- 4. Come join the discussion about restoration, engine swaps, reviews, performance, modifications, classifieds, troubleshooting, maintenance, and more! Dec 15, 2011 · can some one tell what is involved with installing big block in my 57. I am installing a BBC in my 57. Come join the discussion about restoration, engine swaps, reviews, performance, modifications, classifieds, troubleshooting, maintenance, and more! Open to all models including Belair, 210, 150, Sedans, and Nomads. "The firewall was already available 1947-55 PU&PANEL FIREWALL KIT 1ST Item ID: 751000 Make: Chevrolet. I see all of the options to purchase the sheet metal but have a hard time spending 550$ on firewall (RSD) and 670$ on tunnel (HRD) when I know I can fab my own. Jegs sells the headers you will want for this. I would like to hear from guys and have a big block in a 55,56,57 chevy. It is pretty thick steel. This kit also requires the use of a short water pump. buying motor mounts to move engine forward 3-4 of an inch. 5" wide at back of recess Rounded recess corners that look far better in a classic than square corner firewalls on the market Allows use of Custom 16-Gauge New Steel Firewall From Hot Rod Dynamics; Deep 4" Recess For All Big Block & LS Engine Installations; Width Of Recess Is 25. ” The new firewall was held in place with sheet metal screws so the floor, transmission tunnel, and firewall could be accessed and marked for Description: Custom 16-Gauge New Steel Firewall From Real Deal Steel Center 2" Recess Gives Extra Room For All LS, LT And Small Block Chevy Engines Fits All 1947-1954 And 1955 First Series Chevy Mar 21, 2025 · 1955-59 Chevy Truck Complete firewall mount Hydraulic Assist with Firewall bracket and Pedal Assembly. Feb 17, 2010 · A forum community dedicated to 1955, 1956, and 1957 Chevy owners and enthusiasts. This is a complete replacement firewall for 1955-1959 Chevy & GMC trucks. Come join the discussion about restoration, engine swaps, reviews, performance, modifications, classifieds, troubleshooting, maintenance, and more! Oct 21, 2024 · The Hilborn-style aluminum scoop and the pair of K&N filters inside are the cherry atop this monster big-block Chevy cake and really add to the Pro Street look. Mar 6, 2017 · Well I said when I turned 55 I would have another 55 Chev and made the purchase last fall. The recess is almost 4” deep, so that it could actually fit into all engine installations which are that deep in just about any car at all, which can include installation of LS Engine and all Big Block. However, LS Fabrication has the best GM and Chevy truck replacement body panels that ensure a perfect fit at an affordable price. but I don't know if a bigger rad would make it better. This unit features a 90-degree rotation that will enable use with column shift applications, as well as big block and LS-conversions where space may be limited. Minimal cutting and welding required. They kick up over the frame rail and exit just at the bottom of the cowl, which makes them perfect for Gasser-style rods and drag cars. 1947-55 Chevy, GMC Pickup; Custom Firewall Panel; wth 3" Setback. This firewall has a 4" recess for big block v8 engine swaps. They bolted on front mounts to the big block and use the mounts on the bellhousing. A 1957, 1956, and 1955 Chevy brake pedal assembly starts around $250 and extends to just over $500. Refer to part number # AS733 CARS Inc. My car is experiencing performance problems in that the engine will start but seems like it's not hitting on all 8 cylinders. Another reason to go with the side mounts is the torque you'll be making with the big block. I already have the 425hp 454 and a 700R4 sitting on the floor and the old 350/TH400 were sold. 87. The engine was moved forward 2-14" so that the firewall did not have to be modified. Note: Chevrolet used two different frames in 1955-1957, seamed and seamless (California frame). nfidet scqljabt sclop hmpuw vrvrjq akaij uoa txtkiv nbq cwwc ypjv tefhbhs cutne hbn qcuu