Hooker BlackHeart Transmission Crossmember

1982-2004 GM S-10/Sonoma 2WD LS Swap, 700R4 / TH350 / Powerglide Transmission Crossmember

Hooker continues to set the standard of performance with the Blackheart line of engine swap system components. We are proud to offer these three engine swap transmission crossmembers for 1982-2004 GM S10/Sonoma 2WD trucks. Each are designed specifically for use with Hooker Blackheart engine mounting brackets to simplify your LS swap. 71222018HKR Crossmember: Facilitates installation of a GM 700R4, TH350, and Powerglide transmissions 71222019HKR Crossmember: Facilitates installation of a GM T56, 4L60E, 4L70E, 4L75E, TH400 Transmissions 71222020HKR Crossmember: Facilitates installation of a GM 4L80E Transmission

Designed for use with all Hooker Blackheart S10 LS swap parts

Bolt in Crossmember for use with Hooker Blackheart S10 LS swap mounts 71221029HKR

Designed using CAD modeling/FEA analysis for optimal fitment, strength, weight, safety and appearance

Welded steel construction

Provides an optimum engine/transmission inclination angle that is critical to obtaining suitableU-joint working angles, when installed with Hooker 71221029HKR engine mounts

Designed in conjunction with other Hooker Blackheart S10 engine swap parts to provide bolt-in installation of Hooker LS swap manifolds, headers and exhaust systems for this application

Provides the highest clearance available for up to 3" exhaust system routing