All Conversion Kits

Fits Models: Porsche 944, 944 S, 944 Turbo, and 951 Fits Years: 82-91 This extensive Porsche 944 LS swap kit includes the majority of the compone...

Fits Models: Porsche 944, 944 S, 944 Turbo, and 951 Fits Years: 82-91 This extensive Porsche 944 LS swap kit includes the majority of the compone...

Fits Models: Porsche 944, 944 S, 944 Turbo, and 951 Fits Years: 82-91 Fits Engines: Gen 3 and 4 LS Engines Premium 321 Stainless Steel Long Tube ...

Fits Years: 2001-2016 Fits Transmission: Z32 300ZX 5 Speed This engine to transmission adapter kit allows you to mate a Nissan 300zx (Z32) 5-spee...

This adapter kit will allow you to mate a Nissan 300zx (Z32) 5-speed transmission to a LS Short Crank engine (i.e.; 4.8, 5.3, 5.7, 6.0, and 6.2 li...

This engine to transmission adapter kit allows you to mate a Nissan 300zx (Z32) 5-speed transmission to a Gen V GM LT V8 engine. Adapter kit fits ...

This Z33 350z LT swap adapter kit allows you to mate a Nissan 350Z (Z33) 6 speed transmission, AKA CD00x, or CD009, to a Gen V LT engine. These t...

This Z33 350z LS swap adapter kit will allow you to mate a Nissan 350Z (Z33) 6 speed transmission to an LS Series (i.e.; 4.8, 5.3, 5.7, 6.0, and 6...

The Frontier/Xterra LS swap adapter kit allows you to mate a Nissan Frontier or Xterra 6 speed manual transmission to an LS Series (i.e.; 4.8, 5.3...

Our 73-87 GM Truck K Series Cummins Kit is comprised of many of the items needed for your Cummins diesel engine conversion. It includes a transmiss...

Fits Years: 89-02 Fits Transmissions: TH400, 700R4, 4L80E This 5.9 Cummins to Chevy Adapter Plate and Flexplate Kit accommodates 2002 and earlier ...

Fits Engine Years: 89-02 Fits Transmissions: Allison 1000 Series automatic. Will accept Allison Torque Converter. The G Force Cummins to Allison ...

Fits Years: 89-02 Fits Transmissions: 5R110 automatic The G Force Cummins to Ford 5R110 adapter plate and flexplate kit accommodates 1989 thru 200...

Fits Engine Years: 03-17 Fits Transmissions: Allison 1000 Series The G Force Cummins to Allison Adapter Plate and Flexplate Kit accommodates 2003...

Fits Years: 03-17 Fits Transmissions: TH400, 4L80E. Will accept Allison Torque Converter. This Cummins Common Rail to Chevy Adapter Plate and Fle...

Fits Years: 03-17 Fits Transmissions: Ford 5R110 The G Force Cummins to Ford 5R110 Adapter Plate and Flexplate Kit accommodates 2003-2017 Cummins ...

These steel, zinc plated bolts are constructed to strict engineering quality standards and serve as direct replacement bolts for replacing the Cum...

Purchase these premium grade bellhousing adapter bolt kits to make mounting the adapter plate to engine as simple as possible. Set of 9 bolts

Flexplate bolts for mounting your Cummins 6BT to a GM Bellhousing. 12mm x 1.25 25mm underhead length Set of 8 bolts

Years: 73-87 Cummins 6BT to Chevy Pickup or 1991 and earlier Surburban. When installing a Cummins 6BT into your 1973-1987 Chevy pickup, this conv...

Fits Years: 89-98 Engine: Dodge Cummins 12 & 24 Valve 6BT The factory dowel pin used in the Cummins timing gear assembly is prone to backing ...

Uniquely designed as a high performance replacement for all LS Engine Flexplates and Flywheels. These high strength bolts are plated with a high l...

Z32 & Z33 flywheel to pressure plate installation dowels. G Force strongly recommends replacing the dowel pins for all Z32 and Z33 installatio...

Engines: LS and SBC The GF-ELP engine lift plates are ideal for installation and removal of GM LS and SBC engines. Our G Force Engine Lift Plates ...

Pilot Bushing Adapter replacement for Z32 adapter & flywheel. Also included in our popular GF-LSZ32 - 5 Speed Transmission Adapter Kit, sold s...

Note: This flywheel will not work with any other manufacturer's adapter plate. The G Force Z32 adapter and flywheel are packaged together in our ...

Vehicle Application: GM, Chevrolet Vehicle Years: 1997-2017 SBC Gen III & IV LS based engines Ring Gear: 168 Tooth Fits GM LS1 Engines Rear Ma...

These Pressure Plate/Clutch Cover bolts are an essential component to complete your LS-Nissan conversion. High Performance Replacement for Stock 3...

Models: GM Engines: LS, Vortec This adapter set allows the installation of LS Engines and Vortec Engines into early GM vehicles that use a standar...

This spacer plate is used only on 1999-2000 LQ4 engines with the longer crankshaft. These engines are often identified as having iron heads instea...

Now with convenient tiedown loops! Fits: LS engines This two-piece stand is designed to securely store or transport LS engines and is rated for a...

G Force Z32 Adapter only. No Flywheel is included. Also sold in our popular GF-LSZ32 - 5 Speed Transmission Adapter Kit, available separately. Thi...

This kit combines the G Force Adjustable LS Conversion Mounts with the versatile G Force Engine Lift Plates to make your swap even easier. The G F...

This tool is a must have for your LS engine build. Simply bolt it to the back of the crank and position the tool to align a bellhousing bolt withi...

Our patent-pending LS engine skeleton replicates the popular LS engine mount dimensions. One tool accomplishes accurate placement of a GM gen III/...

These brackets make mounting your 1999-2005 Gen III LS Powertrain Control Module (PCM) simple Made from Stainless Steel No hardware included The P...

Fits Models: Porsche 944, 944 S, 944 Turbo Fits Years: 1982-1991 Replaces stock "cereal bowl" with this billet aluminum adapter Allows you to bolt...

Fits Models: Mustang S197 Fits Years: 2005-2014 Our S197 Mustang LS Swap Motor mounts are made from 1/4" high strength structural Steel with a dur...

Models: Mustang Fits Years: 84-95 Engines: LS For hot rodders that are partial to their Chevy LS engines, but like the popular Mustang chassis. We...

Fits Years: 96-04 Engines: LS For hot rodders that are partial to their Chevy LS engines, but like the popular Mustang chassis. We've combined our...

Uniquely designed as a high performance replacement for all LSA and Gen V LT 8 bolt Engine Flexplates and Flywheels. These high strength bolts ar...

Frontier/Xterra flywheel to pressure plate installation dowels. G Force strongly recommends replacing the dowel pins for all LS to Frontier/Xterra...

These Pressure Plate/Clutch Cover bolts are an essential component to complete your LS-Nissan conversion. High Performance Replacement for Stock F...

Fits Models: Porsche 944, 944 S, 944 Turbo, and 951 Fits Years: 82-91 Fits Engines: Gen 3 and 4 LS Engines Premium 321 Stainless Steel Long Tube...

Note: This flywheel will not work with any other manufacturer's adapter plate. This G Force Z33 flywheel is also available packaged with the G Fo...

Engine: GEN I SBC; 4.3L, 4.4L, 4.6L, 5.0L, 5.4L, 5.7L, 6.6L, 265, 267, 283, 302, 305, 327, 350, 400 Years: 1955-1991 Our patent-pending tab-and-sl...

Fits Models: Camaro, CTS-V, G8, Caprice, SS This belt drive system utilizes the stock Corvette, CTS-V, SS, G8 accessory spacing. Must be used with...