Hooker BlackHeart Transmission Crossmember - Bolt-On - Black - A727/NAG1/TKX - Mopar A-Body 1973-76 91609069 1966-1988 Chevrolet Caprice

1966-1988 Chevrolet Caprice

1974-1979 Oldsmobile Cutlass

Installation instructionsVehicle Applications: 2015-2018 Ford F150 (All Cabs) Short Bed 4" Rear DropVehicle Applications: 2015-2018 Ford F150 (All Cabs) Short Bed 4" Rear Drop

Ultra-Spark 500 and Ultra-Spark 50

improving fuel economy

Hooker BlackHeart Transmission Crossmember - Bolt-On - Black - A727/NAG1/TKX - Mopar A-Body 1973-76 91609069 1966-1988 Chevrolet CapriceUse with Engine Mounting Brackets BHS571 and Polyurethane Transmission Mount 71223029HKR (Black), or 71223030HKR (Red). Use with Drivers Side Mounted Starter on NAG1 transmission to Avoid Clearance Issues with the Factory Steering System. This Crossmember Requires Transmission Specific Adapter Plate (sold separately) BHS573 A727 (GM style) TKX Transmission Adapter* BHS574 NAG1 Transmission Adapter BHS578 NAG1 Torsion bar support (Provides Additional