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
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