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1977-1990 B-Body Kits

1977-1990 B-Body Kits

It is so necessary for the box & bubble B-Body to have this option of being LS Swapped. This is for the 77-90 B-Body swap guys! Get yours done today!

Would you like to save some money on your swap kit? Use coupon code #LSXEVERYTHINGISAMAZING at checkout. This coupon code is Exclusive to B-Body Swap guys! Get yours today!

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  • 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.
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    58-96 B-Body Super Kit

    LSxEverything

    MSRP: $1,999.99
    $599.99
    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...
    MSRP: $1,999.99
    $599.99
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  • 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.
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    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
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  • 58-96 B-Body | Ultimate LS Swap Kit
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    58-96 B-Body | Ultimate LS Swap Kit

    LSxEverything

    $3,299.99
    The B-Body has always been a favorite....whether it was your father/grandfather/uncle or some other male figure in your life, or in one of the hot music videos or movies from yester year, the B-Body is the quintessential "grown man's" car. Plenty of room...
    $3,299.99
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  • Add the complete package to your ride with the Griffin performance brand backing it! Instead of taking a chance with damaging the very important investment of your LS powerplant with your old, decrepit and inadequate radiator, why not update it with the beautiful jewel that is made to last? Griffin - a brand you can trust for years to come! A "one stop shop" for all of your cooling needs, this product is a High Performance Combo Unit. In an effort to provide you with the absolute best cooling performance for your vehicle we have paired this radiator with an electric fan and a hand formed aluminum fan shroud. Built to fit General Motors "B" Body: 67-90 Impala, Caprice, and Buick/Pontiac/Cadillac/Oldsmobile variants. Measures 33.25 x 18.63 x 6.25 Auto Transmission, DirectFit. Add the complete package to your ride with the Griffin performance brand backing it! Instead of taking a chance with damaging the very important investment of your LS powerplant with your old, decrepit and inadequate radiator, why not update it with the beautiful jewel that is made to last? Griffin - a brand you can trust for years to come! A "one stop shop" for all of your cooling needs, this product is a High Performance Combo Unit. In an effort to provide you with the absolute best cooling performance for your vehicle we have paired this radiator with an electric fan and a hand formed aluminum fan shroud. Built to fit General Motors "B" Body: 67-90 Impala, Caprice, and Buick/Pontiac/Cadillac/Oldsmobile variants. Measures 33.25 x 18.63 x 6.25 Auto Transmission, DirectFit.
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    67-90 B-Body Aluminum Radiator | DirectFit

    Griffin

    MSRP: $999.99
    $949.99
    Add the complete package to your ride with the Griffin performance brand backing it! Instead of taking a chance with damaging the very important investment of your LS powerplant with your old, decrepit and inadequate radiator, why not update it with the...
    MSRP: $999.99
    $949.99
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  • These Aeromotive fuel tanks feature an Aeromotive 340 Stealth electric fuel pump mounted to a billet aluminum, black anodized hanger assembly. The 340 Stealth electric fuel pumps boast an impressive 340 lph flow and use a turbine pump mechanism for increased durability and performance. These fuel tanks also features an innovative baffling/tray system to control fuel slosh and keep the 340 Stealth fuel pump submerged ensuring consistent pump performance even at low fuel levels and extreme driving conditions. The tanks include factory style sending unit that comes preinstalled, pre-pump filter sock, internal return line tubing, and three AN ORB ports--one for the feed line, one for the return line, and one for the vent. For extra protection, the tanks are silver powdercoated for maximum durability.
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    71-77 B-Body Fuel Tank & Fuel Pump

    Aeromotive

    $849.99
    These Aeromotive fuel tanks feature an Aeromotive 340 Stealth electric fuel pump mounted to a billet aluminum, black anodized hanger assembly. The 340 Stealth electric fuel pumps boast an impressive 340 lph flow and use a turbine pump mechanism for...
    $849.99
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  • 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.
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    77-90 GM B-Body | LS Swap Kit

    LSxEverything

    MSRP: $1,999.99
    $899.99
    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
    $899.99
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  • Building up something special and you need rear disc brakes, limited slip differential (PosiTrac) and the satisfaction of having your project having all of the new tech? Look no further. Check out the details below Axle Assembly: Pre-Owned. 5 Year unlimited mileage warranty MFG: Chevrolet (OEM) Run and Inspected for Splits, Cracks, Tears in Boots (if applicable). Mounts and Housing Checked - Warranty Eligible What's Included and What to Expect: All of our Rear Ends are Shipped as Complete Assemblies. They include: Left and Right Axles Housing Gears
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    91-96 Impala Rear End Swap Kit

    LSxEverything

    $1,799.99
    Building up something special and you need rear disc brakes, limited slip differential (PosiTrac) and the satisfaction of having your project having all of the new tech? Look no further. Check out the details below Axle Assembly: New. 5 Year unlimited...
    $1,799.99
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  • Harness Includes Circuits For: A/C & Heat Accessory / Cigarette Lighter Backup Lights Brake Lights Charging Dome Light Electric Choke Emergency Flashers Fan Relay Activation Power Fused Power Source Headlights Horn (Relay) Ignition Coil Instrument Panel Lighting and Gauges* Park Lights Radio/Clock (Constant and Switched) Starting Tail Lights Third Brake Light Turn Signals Wipers *Includes Wires For: Fuel Gauge Oil Gauge Tachometer Temperature Gauge Voltmeter Connectors Included: GM Steering Column Turn Switch and Ignition Switch Dimmer Switch (2) Headlight Pigtails 10SI & 12 SI Alternator HEI Power and Tach and (20) Extra 56 Series Terminals for use with any Factory GM 56 Series Connector such as Headlight Switch, Wiper Switch or A/C Switch/Blower Motor Specifications: Type 21 Circuit Circuit Quantity 21 Fuse Block Included Yes Fuse Block Location Front Fuse Style ATO/ATC Ignition Key Location Column Quantity Sold as a kit Harness Length Extra-long Harness Includes Circuits For: A/C & Heat Accessory / Cigarette Lighter Backup Lights Brake Lights Charging Dome Light Electric Choke Emergency Flashers Fan Relay Activation Power Fused Power Source Headlights Horn (Relay) Ignition Coil Instrument Panel Lighting and Gauges* Park Lights Radio/Clock (Constant and Switched) Starting Tail Lights Third Brake Light Turn Signals Wipers *Includes Wires For: Fuel Gauge Oil Gauge Tachometer Temperature Gauge Voltmeter Connectors Included: GM Steering Column Turn Switch and Ignition Switch Dimmer Switch (2) Headlight Pigtails 10SI & 12 SI Alternator HEI Power and Tach and (20) Extra 56 Series Terminals for use with any Factory GM 56 Series Connector such as Headlight Switch, Wiper Switch or A/C Switch/Blower Motor Specifications: Type 21 Circuit Circuit Quantity 21 Fuse Block Included Yes Fuse Block Location Front Fuse Style ATO/ATC Ignition Key Location Column Quantity Sold as a kit Harness Length Extra-long
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    Classic Chassis Harness | 21 Circuit

    Painless Performance

    MSRP: $699.99
    $499.99
    Customizable The Highest Quality Wire You Can Buy:Painless uses high-temperature, abrasion-resistant TXL wire which has twice the voltage rating of standard, general purpose wire. It withstands up to 275° and does not kink. Compact,...
    MSRP: $699.99
    $499.99
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  • Our Coil Relocation Kit alleviates the problem of the rear coils hitting the power brake booster or air conditioning box when swapping the LS engines into early vehicles. The relocation brackets are laser cut from brushed stainless steel for a great clean appearance. It relocates the rear coil upwards to provide adequate clearance for power brake boosters and air conditioning. Each kit includes all necessary hardware along with one of our 12” high performance spark plug wires. Installation is easy, the brackets bolt to the valve cover using existing mounting holes on factory valve covers (as well as most aftermarket valve covers). Our Coil Relocation Kit alleviates the problem of the rear coils hitting the power brake booster or air conditioning box when swapping the LS engines into early vehicles. The relocation brackets are laser cut from brushed stainless steel for a great clean appearance. It relocates the rear coil upwards to provide adequate clearance for power brake boosters and air conditioning. Each kit includes all necessary hardware along with one of our 12” high performance spark plug wires. Installation is easy, the brackets bolt to the valve cover using existing mounting holes on factory valve covers (as well as most aftermarket valve covers). They are available for all styles of coils and each side separately or together to add symmetry to your installation
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    Coil Relocation Kit | Universal + Wires

    LSxEverything

    MSRP: $499.99
    $299.99
    Our Coil Relocation Kit alleviates the problem of the rear coils hitting the power brake booster or air conditioning box when swapping the LS engines into early vehicles. The relocation brackets are laser cut from brushed stainless steel for a great...
    MSRP: $499.99
    $299.99
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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
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    Gen III Universal Supercharger Kit | LS1/LS6

    Edelbrock

    MSRP: $7,799.99
    $6,899.99
    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: $7,799.99
    $6,899.99
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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
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    Gen IV Universal Supercharger Kit | LS3/L92V

    Edelbrock

    MSRP: $7,499.99
    $6,299.99
    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: $7,499.99
    $6,299.99
    Add to Cart Quick view