B-Body LSx/LTx Swaps

B-Body LSx/LTx Swaps

Our GM B-Body kits include: 58-96 Chevrolet, Buick, Pontiac & Oldsmobile vehicles (Caprice, Impala, Biscayne, BelAir, Delray, Bonneville, etc.)

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  • Edelbrock E-Force universal supercharger systems have been designed for engine swaps into street rods and musclecars. They feature 12 in. long runners for maximum low-end torque and great drivability. They are capable of an incredible 600+ flywheel horsepower and 550+ lbs.-ft. of torque. If you're looking for a supercharger system for your hot rod that's designed to provide instantly reliable horsepower with low boost for minimum stress on your engine, look no further than Edelbrock E-Force universal supercharger systems--they're exactly what you need for your engine swap project. 

Edelbrock E-Force universal supercharger systems include the following components:

* Supercharger manifold assembly
* Cast aluminum tensioner/idler bracket
* Cast aluminum engine valley tray
* Heavy-duty automatic belt tensioner
* Dual, high-capacity, bar and plate, intercoolers
* High-flow 95mm mass airflow sensor housing 
* Extruded aluminum fuel rails with -6 AN lines
* Custom-molded intercooler hoses with quick-connect fittings
* Electric intercooler water pump
* Intercooler recovery tank
* Fuel injectors
* Steel idler pulleys with heavy-duty, high-speed bearings
* High-flow conical air filter
* Edelbrock aluminum engine covers
* Plug and play, electrical harness, installation hardware
* 3.5 in. supercharger pulley

    Gen IV Universal Supercharger Kit | LS2

    Edelbrock

    MSRP: $6,999.99
    $5,899.99
    Edelbrock E-Force universal supercharger systems have been designed for engine swaps into street rods and musclecars. They feature 12 in. long runners for maximum low-end torque and great drivability. They are capable of an incredible 600+ flywheel...
    MSRP: $6,999.99
    $5,899.99
  • On Sale
    Baer Brakes Baer Claw Pro+ disc brake systems are built to please the most demanding users. They include Baer 6P compact 6-piston calipers machined from 2618 forgings, resulting in the stiffest possible design, even at extreme operating temperatures. They use radial mounting configurations to disperse loads evenly, and internal fluid transfer tube passages for an ultra-clean look. Baer Brakes Baer Claw Pro+ disc brake systems include brake rotors with zinc coated surfaces and a matched set of brake pads. The unique 2-piece rotors use an aluminum hat to reduce overall weight, allow for differential expansion of the rotor plates, and lower thermal transfer to the hub.

    14" 6-Piston Caliper Brake Kit

    Baer

    MSRP: $2,999.99
    Now: $2,149.99
    Was: $2,249.99
    Baer Brakes Baer Claw Pro+ disc brake systems are built to please the most demanding users. They include Baer 6P compact 6-piston calipers machined from 2618 forgings, resulting in the stiffest possible design, even at extreme operating temperatures...
    MSRP: $2,999.99
    Now: $2,149.99
    Was: $2,249.99
  • 1965-1970 B-Body LS Conversion Kit
This swap kit is for the 1965-1970 Impala, Biscayne, Bel Air and Delray. It was designed around our LH8 oil pan kit. The frame brackets bolt into existing holes in the frame so you know the engine will have clearance for accessory drives, factory AC box, power brake booster, and aftermarket suspension components. Unlike others, our kit positions the engine so there is no steering interference and maintains the proper drive-line angle for smooth highway cruising. We offer a complete line of Muscle Rods headers that give unparalleled performance and ground clearance with sizes that are matched to your engine combo. These combined parts offer an easy, strong, and clean installation of your LS engine. See our installation guides for more info on this LS swap.

    1965-1970 LS Swap Kit | GM B-Body

    LSxEverything

    MSRP: $1,699.99
    $899.99
    Hello LSx Guys! Get your B-Body on the road daily - get your project on the road with this swap kit! 1965-1970 B-Body LS Conversion Kit This swap kit is for the 1965-1970 Impala, Biscayne, Bel Air and Delray. It was designed around our LH8 oil pan kit...
    MSRP: $1,699.99
    $899.99
  • Hello LSx Guys! Get your B-Body on the road daily - get your project on the road with this swap kit!

1971-1976 B-Body LS Conversion Kit

This swap kit is for the 1965-1970 Impala, Biscayne, Bel Air and Delray. It was designed around our LH8 oil pan kit. The frame brackets bolt into existing holes in the frame so you know the engine will have clearance for accessory drives, factory AC box, power brake booster, and aftermarket suspension components. Unlike others, our kit positions the engine so there is no steering interference and maintains the proper drive-line angle for smooth highway cruising. We offer a complete line of Muscle Rods headers that give unparalleled performance and ground clearance with sizes that are matched to your engine combo. These combined parts offer an easy, strong, and clean installation of your LS engine. See our installation guides for more info on this LS swap. Free Shipping in CONUS!



 This kit includes the following:

 Mount and Crossmember Kit

Includes motor mounts, frame brackets, transmission crossmember, transmission mount, and hardware.  Manufactured from the highest grade American made steel. They're laser cut, precision bent, powder coated and feature polyurethane bushings.  Comes with a lifetime free replacement warranty on the bushings.



Oil Pan kit

Built to our specs by Moroso, the pan works with strokes up to 4.125" and retains the OEM oil filter location. The high-clearance pan kit includes the pickup tube, gasket, hardware and our exclusive pickup-tube girdle. The GM LH8 Muscle Car pan can also be used with this conversion, but please be aware the sump will extend below the front crossmember approximately 1 to 1-1/2 inches. For this reason our high-clearance pan is a must for any vehicle that has been lowered.



 Oil Pump Pickup Tube Girdle

Original GM oil pickup tubes are fastened to the pump with only one bolt with a tear drop shaped mating flange on the tube. There is another threaded bolt hole on the other side that is not used. Our Girdle is cnc machined aluminum and goes over the original mating flange, wraps around the tube, and fastens using both bolt holes. Use with a little Locktight and it’s cheap insurance against an engine meltdown. It comes with two longer bolt for install.

2013-tube-girdle-sm.jpg

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Optional LS Swap Headers (Pick Your Power)

These are not your average swap headers. These headers offer many feature that are normally only on custom race headers. We start with 3/8" laser cut flanges with the tubes welded inside and out and then machined. The long tube headers feature bolt-on race inspired collectors for ease of installation and tuning of primary length. The mid-lengths use a gasket-less ball and socket type collector for a leak free install. They're ceramic coated inside and out to fight performance robbing underhood temperatures then polished for a long lasting show quality finish.

We offer several sizes of headers so you can match them to your engine combination. Our 1 ¾” mid-length headers offer great ground clearance and support up to 500hp. Our 1 ¾” long-tubes will support up to 600hp. For more than 600hp we offer 1 7/8” long-tubes and for big cubic inch monster engines our 2" is a perfect match. Our stepped headers offer great high rpm performance while retaining good low and mid-range power. They all include gaskets, bolts, reducers, and O2 sensor bungs.

This kit does not include headers. You can upgrade to headers based on your power goals, or come back to order them when you are further along. In either case, you cannot go wrong!

    1971-1976 LSx Swap Kit | GM B-Body

    LSxEverything

    MSRP: $1,699.99
    $899.99
    Hello LSx Guys! Get your B-Body on the road daily - get your project on the road with this swap kit! 1971-1976 B-Body LS Conversion Kit This swap kit is for the 1971-1976 Impala, Biscayne, Bel Air and Delray. It was designed around our LH8 oil pan kit...
    MSRP: $1,699.99
    $899.99
  • Aren't you ready to harness that new LTx technology? Well you know that we are, hence the reason we created these kits...LTx Power for the win! Let's get your 71-76 B-Body going with the newest and latest!

These engine kits have been designed for the new LT Series of engines that GM has been producing since 2014. They work with the LT1 and  LT4 6.2 liter Corvette and crate engines as well as the L83 5.3 and L86 6.2 truck engines. 



These kits position the engine so there is no steering interference, and have crossmembers that support all late model transmissions while maintaining proper drive-line angles. They provide clearance for the factory AC box, power brake booster, and aftermarket suspension components. They are a bolt-in design with frame brackets that replace the originals and include polyurethane bushings that have a lifetime warranty. This LT swap kit is for 1971-1976 Impala and GM B-bodies (Buick, Pontiac, Cadillac, Oldsmobile). It is designed around our new fabricated aluminum oil pan and our 1 7/8" long-tube Stainless headers. Headers are not included at this price.




Our new fabricated aluminum oil pan features a billet rail and front section that incorporates a built in pickup tube and o-ring. It includes new mounting hardware and comes with a billet oil filter adapter that uses AC Delco filter #PF48. It has a 5 qt. oil capacity. The new LT engines do not use any gasket on the oil pan. It recommended to use Permatex Ultra Grey Rigid High-Torque RTV Silicone.

 

Coming soon: Our LT headers are made from 304 Stainless Steel for long term durability. The 1 7/8" primary tubes can support all the way up to the 800hp range. They have 3/8" laser-machined flanges and include multi-layer stainless gaskets, hardware, and 02 bungs. 

 Aren't you ready to harness that new LTx technology? Well you know that we are, hence the reason we created these kits...LTx Power for the win! Let's get your 71-76 B-Body going with the newest and latest!

These engine kits have been designed for the new LT Series of engines that GM has been producing since 2014. They work with the LT1 and  LT4 6.2 liter Corvette and crate engines as well as the L83 5.3 and L86 6.2 truck engines. 



These kits position the engine so there is no steering interference, and have crossmembers that support all late model transmissions while maintaining proper drive-line angles. They provide clearance for the factory AC box, power brake booster, and aftermarket suspension components. They are a bolt-in design with frame brackets that replace the originals and include polyurethane bushings that have a lifetime warranty. This LT swap kit is for 1971-1976 Impala and GM B-bodies (Buick, Pontiac, Cadillac, Oldsmobile). It is designed around our new fabricated aluminum oil pan and our 1 7/8" long-tube Stainless headers. Headers are not included at this price.




Our new fabricated aluminum oil pan features a billet rail and front section that incorporates a built in pickup tube and o-ring. It includes new mounting hardware and comes with a billet oil filter adapter that uses AC Delco filter #PF48. It has a 5 qt. oil capacity. The new LT engines do not use any gasket on the oil pan. It recommended to use Permatex Ultra Grey Rigid High-Torque RTV Silicone.

 

Coming soon: Our LT headers are made from 304 Stainless Steel for long term durability. The 1 7/8" primary tubes can support all the way up to the 800hp range. They have 3/8" laser-machined flanges and include multi-layer stainless gaskets, hardware, and 02 bungs.

    1971-1976 LTx Swap Kit | GM B-Body

    LSxEverything

    MSRP: $2,899.99
    $1,449.99
    Aren't you ready to harness that new LTx technology? Well you know that we are, hence the reason we created these kits...LTx Power for the win! Let's get your 71-76 B-Body going with the newest and latest! These engine kits have been designed for the...
    MSRP: $2,899.99
    $1,449.99
  • Hello LSx Guys! Get your B-Body on the road daily - get your project on the road with this swap kit!

1977-1990 B-Body LS Conversion Kit

This swap kit is for the 1977-1990 Caprice, Parisienne, LeSabre, Delta It was designed around our LH8 oil pan kit. The frame brackets bolt into existing holes in the frame so you know the engine will have clearance for accessory drives, factory AC box, power brake booster, and aftermarket suspension components. Unlike others, our kit positions the engine so there is no steering interference and maintains the proper drive-line angle for smooth highway cruising. We offer a complete line of Muscle Rods headers that give unparalleled performance and ground clearance with sizes that are matched to your engine combo. These combined parts offer an easy, strong, and clean installation of your LS engine Includes motor mounts, frame brackets, transmission crossmember, transmission mount, and hardware.  Manufactured from the highest grade American made steel. They're laser cut, precision bent, powder coated and feature polyurethane bushings.  It has a lifetime free replacement warranty on the bushings.

    1977-1990 LS Swap Kit | GM B-Body

    LSxEverything

    MSRP: $1,999.99
    $889.99
    Hello LSx Guys! Get your B-Body on the road daily - get your project on the road with this swap kit! 1977-1990 B-Body LS Conversion Kit This swap kit is for the 1977-1990 Caprice, Parisienne, LeSabre, Delta and other B-Body GM cars. It was designed...
    MSRP: $1,999.99
    $889.99
  • 1991-96 B-Body LS Conversion Kit

This swap kit is for the 1991-1996 Road Master, Impala SS and Caprice including station wagons. It was designed around our LH8 oil pan kit. The frame brackets bolt into existing holes in the frame so you know the engine will have clearance for accessory drives, factory AC box, power brake booster, and aftermarket suspension components. Unlike others, our kit positions the engine so there is no steering interference and maintains the proper drive-line angle for smooth highway cruising. We offer a complete line of headers that give unparalleled performance and ground clearance with sizes that are matched to your engine combo. These combined parts offer an easy, strong, and clean installation of your LS engine. See our installation guide for more info on this LS swap. motor mounts and transmission crossmember in the kit

    1991-1996 LS Swap | GM B-Body

    LSxEverything

    MSRP: $1,599.99
    $899.99
    Hello LSx Guys! Get your B-Body on the road daily - get your project on the road with this swap kit! 1991-96 B-Body LS Conversion Kit This swap kit is for the 1991-1996 Road Master, Impala SS and Caprice including station wagons. It was designed around...
    MSRP: $1,599.99
    $899.99
  • Free Shipping in the United States!
Send a mixture of nitrous and essential enriching fuel into the intake runner and allow you to select boost. Kit includes the (empty) bottle, solenoids, switches, fittings, stainless braided hose, and all hardware needed for installation.

    40-100 HP Nitrous System

    Edelbrock

    MSRP: $1,299.99
    $999.99
    Edelbrock EFI nitrous systems give you large, adjustable horsepower gains in your choice of wet or dry approaches. Wet systems send a mixture of nitrous and essential enriching fuel into the intake runner and allow you to select boost from 50 to 70 hp...
    MSRP: $1,299.99
    $999.99
  • Now you can get rid of that old rusty, nasty tank! These conversion fuel tanks are built to fit your application, and are setup to provide the minimum 58 PSI required specifically by the LSx engines. These tanks are made specifically for your car, and feature a recessed area in the top for the fuel pump module and sending unit, so no floor modifications are needed for clearance. Additionally, they have an innovative baffling system inside to control fuel slosh and keep the pump fed even at low fuel levels and extreme driving conditions. They are galvanized steel and powder coated silver for maximum durability!

As an added bonus, the kit includes a fuel sending unit designed to work with your factory style fuel gauge. The included fuel pump module features an in-tank wiring harness and three ports - one for the feed line, one for the return line, and one for the vent.

This kit has two available Walbro fuel pump options. The standard 255 LPH pump or the 400 LPH pump for supercharged or 550+hp applications. The kit also includes vent filter, gaskets, and hardware. The 1961-64 tanks also include new tank straps. They look like original equipment from under the car and are absolutely the best way to go when converting to EFI.

    58-64 B-Body Fuel System

    MSRP: $899.99
    $749.99
    Now you can get rid of that old rusty, nasty tank! These conversion fuel tanks are built to fit your application, and are setup to provide the minimum 58 PSI required specifically by the LSx engines. These tanks are made specifically for your car, and...
    MSRP: $899.99
    $749.99
  • We have been working with Ultimate Headers to develop these awesome headers to work with our LS engine swap kits. They feature investment cast flanges that provide a custom look never available before. They are made from race proven 321 Stainless Steel tubing for light weight and durability. The 1 7/8" primary tubes have shown on the dyno that they will support 600+ hp with virtually no disadvantage to long tube headers. They're available in a brushed satin finish, a mirror polish, or a black ceramic coating. They come with stainless bolts and washer, stainless gaskets, and investment cast collector flanges that are unwelded to give you installation options. If you're looking to give your project the sculpted elegance of a true work of art, these are the headers for you.

    58-96 B-Body Ultimate Stainless Headers

    LSxEverything

    MSRP: $1,699.99
    $1,399.99
    Ultimate Headers We have been working with Ultimate Headers to develop these awesome headers to work with our LS engine swap kits. They feature investment cast flanges that provide a custom look never available before. They are made from race proven 321...
    MSRP: $1,699.99
    $1,399.99