Transmission Cross Members

Speed Engineering LS 1999-00 Silverado/Sierra 4L80E Conversion Crossmember 2WD Red 33-1070-RD Suspension Engineering chassis and suspension components are designed and tested to create a high...

Hooker Blackheart 1970-1981 Transmission Crossmember Gen II F-Body LS Swap T56 12616HKR-1  Revised Design specifically for T56 (GM 4th-gen F-body/GTO versions only), T56 Magnum, 4L80E/4L85E, TH400...

Speed Engineering LS 2007-13 Silverado/Sierra 4L80E Conversion Crossmember 2WD Red 33-1023-RD Suspension Engineering suspension and chassis components are designed and tested with the purpose of...

Speed Engineering LS 2007-13 Silverado/Sierra 4L80E Conversion Crossmember 2WD Black 33-1023-BK Suspension Engineering suspension and chassis components are designed and tested with the purpose of...

Speed Engineering LS 2000-06 Silverado/Sierra 4L60E Crossmember 2WD Red 33-1026-RD Suspension Engineering suspension and chassis components are designed and tested with the purpose of creating a...

Speed Engineering LS 2000-06 Silverado/Sierra 4L60E Crossmember 2WD Black 33-1026-BK Suspension Engineering suspension and chassis components are designed and tested with the purpose of creating a...

Speed Engineering LS 2000-06 Silverado/Sierra 4L80E Conversion Crossmember 4WD Red 33-1025-RD Suspension Engineering suspension and chassis components are designed and tested with the purpose of...

Speed Engineering LS 2000-06 Silverado/Sierra 4L80E Conversion Crossmember 4WD Black 33-1025-BK Suspension Engineering suspension and chassis components are designed and tested with the purpose of...

Hooker Blackheart 1982-04 GM S-10/Sonoma 2WD LS Swap Transmission Crossmember 71222020HKR Hooker continues to set the standard of performance with the Blackheart line of engine swap system...

Hooker Blackheart 1982-04 GM S-10/Sonoma 2WD LS Swap Transmission Crossmember 71222018HKR Hooker continues to set the standard of performance with the Blackheart line of engine swap system...

Hooker Blackheart 1982-04 GM S-10/Sonoma 2WD LS Swap Transmission Crossmember 71222019HKR Hooker continues to set the standard of performance with the Blackheart line of engine swap system...

Speed Engineering LS 2000-06 Silverado/Sierra 4L80E 2WD Transmission Conversion Crossmember Red - 33-1022-R Suspension Engineering suspension and chassis components are designed and tested with the...