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1989–1999 GM 3.1 / 3100 Harness + Tuned ECM Package — No Core Required
Regular price $525.00 USDRegular price -
3100/3400/3800 Coil Bracket
Regular price $30.00 USDRegular price -
GM 3100 Simplified Wiring Harness — For 1996–1997 Tuned ECM
Regular price $300.00 USDRegular price -
96-99 3100 injector Harness
Regular price $95.00 USDRegular price -
02-05 2.2 Ecotec harness
Regular price $330.00 USDRegular price -
Quick Disconnect switch box
Regular price $225.00 USDRegular price -
4t45e Transmission Hotwire
Regular price $35.00 USDRegular price -
00+ - 96-99 3100/3400 Injector Harness Adapter
Regular price $65.00 USDRegular price -
1999-2002 LS TUNED ECM 4.8/5.3/6.0. DBC
Regular price $200.00 USDRegular price -
LMMF Adjustable 3100/3400 throttle bracket
Regular price $45.00 USDRegular price -
3100 & 3800 EGR Delete plate
Regular price $30.00 USDRegular price -
99-02 LS Drive-By-Cable Standalone Harness
Regular price $425.00 USDRegular price -
1997-2001 GM 2.2 SFI Tuned ecm
Regular price $200.00 USDRegular price -
LMMF 45° Switch Box Mount
Regular price $20.00 USDRegular price -
4t60e transmission Hotwire
Regular price $35.00 USDRegular price -
GM temp sensor
Regular price $15.00 USDRegular price
