Cummins diesel to Chevrolet GMC NV4500 NV3500 stickshift $1250
This kit includes aluminum bellhousing adapter, billet steel flywheel, bolts and HD pilot bearing. Kit is designed to use a 12" GM clutch kit.
4BD1T/2T diesel economy adapters $675 shipped These adapter kits retain the Isuzu NPR truck starter and flywheel. They convert the rear of the engine to be identical to a 1985 and older GM V8.
Part # NPR1A (For Isuzu engines from an automatic NPR)
Part # NPR1S (For Isuzu engines from stickshift NPR)
4BD1T/2T to GMC Chevrolet NV4500 NV3500 $1350
Kit includes aluminum adapter plate, fully machined forged steel flywheel, pilot bearing, bolts and oil filter relocation kit. Kit is designed to use 12" GM clutch.
NOTE: This kit will work for a 60 series Landcruiser conversion using the H55 transmission when used in conjunction with Advance adapters bellhousing # 712532 and clutch kit # LC1654735. A tachometer interface for the 60/62 Landcruiser can be machined into the kit as well.
4BD1T / 2T to Small Block Ford $1350
Kit includes aluminum adapter plate, fully machined forged steel flywheel, starter, pilot bearing, bolts and oil filter relocation kit. Kit is designed to use 11" Ford clutch kit.
Cummins to Jeep I-6 Stickshift $1350
This kit connects a 4BT directly to your Jeep AX15 or NV3550 5 speeds or NSG370 six speed. Kit includes aluminum adapter plate, forged and fully machined steel flywheel, pilot bearing and bolts. This adapter is not designed for the early AX15 and older transmissions with a smaller input shaft pilot diameter. Uses stock Jeep clutch.
Isuzu 4BD1T/2T to FZJ80 Landcruiser $1650
This kit connects an Isuzu diesel engine directly to your Toyota automatic transmission. This kit is specially designed for the unique cabover truck style packaging of the Isuzu engines. This kit tilts the engine 7 degrees to the passenger side for added turbocharger and oil pan clearance. The engine is positioned 2.5" forward of where the Toyota I-6 gas engine was locating allowing additional room for turbocharger intake piping and throttle linkage.
Isuzu to Cummins adapter $440
This popular kit bolts to your Isuzu engine allowing it to accept any adapter made for a B series Cummins engine. This kit includes 1.25" thick aluminum block adapter, steel crankshaft adapter and bolts. This kit was developed to use any Dodge Cummins stickshift or automatic transmission behind your Isuzu diesel. Fits all 4BXXX and 6BXXX engines. Available straight up or with the Isuzu engine tilted 7 degrees to the passenger side for added turbo and oil pan clearance. With the 7 degree tilt the top of the engine moves about 1.5" to the passenger side.
Right: Original harness
Left: Supplied modified harness with Compushift, throttle assembly and TPS