Hooker Blackheart Transmission Crossmember - Bolt-On - Steel - Black Powder Coat - GM LS-Series - 4L60E/6L80/700R4/TH400 23011606 Up To 15 HP/15 TQ

Up To 15 HP/15 TQ Increase

640" Inside Diameter

This allows the belts to fit tight to the body and keeps the FLEX from moving under the belts

Designed to support undercar exhaust components

Designed for street 413-426-440 c

Hooker Blackheart Transmission Crossmember - Bolt-On - Steel - Black Powder Coat - GM LS-Series - 4L60E/6L80/700R4/TH400 23011606 Up To 15 HP/15 TQDesigned using CAD (computer aided design) modeling FEA (finite element analysis) analysis for optimal fitment, strength, weight, safety and appearance Welded steel construction for superior strength Provides an optimum engine transmission inclination angle that is critical to obtaining suitable U joint working angles, when installed with Hooker BHS511 engine mounts Designed in conjunction with Hooker BlackHeart C10 engine swap parts to provide bolt