All Conversion Kits

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 ...