Hooker BlackHeart Blackheart Crossmember Adapter - Bolt-On - Black - TKX to Gen III Hemi - Mopar A-Body 1973-76 EGXG 235 lb/in rear spring rates

235 lb/in rear spring rates

The Chevron-1 features a high-quality heavy duty Nomex ® backed brass zipper installed with a double overlap

Designed for street 396-502 c

All Competition Engineering Rear Fenderwells are formed and fabricated in-house on specialized equipment to ensure a quality product every time

Hooker BlackHeart Blackheart Crossmember Adapter - Bolt-On - Black - TKX to Gen III Hemi - Mopar A-Body 1973-76 EGXG 235 lb/in rear spring ratesUse with Engine Mounting Brackets BHS571, Transmission Crossmember bHS572, and Polyurethane Transmission Mount 71223029HKR (Black), or 71223030HKR (Red). TKX Transmissions also require BHS588 Transmission Crossmember Support (Provides Additional Support for Transmission Tunnel and torsion bar crossmember)* *Use with Bell Housing RM 8079 & TKX (GM Style Transmission) Transmission tunnel and Torsion bar support modifications are required to install