Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Prothane LS1 adapter plate kit for 1963–1972 GM truck applications provides the adapter plates needed to fit an LS1 into classic GM truck frames from the specified years. Finished in red, this kit supports correct engine placement and mounting during swap projects, helping ensure alignment where an LS1 adapter solution is required for these vintage trucks.
Prothane 63-72 GM Truck LS1 Adapter Plate Kit - Red
