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1974-1974 Oldsmobile Cutlass
O-Ring design provides for an air tight seal between the adapter and throttle body
Self-tuning ECU means you dont have to be a computer/tuning wiz to have EFI
OEM Ball Flange
Our production process focuses on accuracy and reliability
Painless Performance 1998-2002 GM LS-1 Harness Std. Length HYSXSM11M61 1974-1974 Oldsmobile Cutlass1998 2004 GM LS1 LS6 EFI Harness Mechanical TB This harness is designed for the 1998 2002 LS1 mechanical throttle body engines using a 1999+ LS1 LS6 ECM with a 4L60E 4L65E automatic or T56 manual transmission. These engines were found in 1998 2002 Camaro Firebird. This harness will also work on 1997 2004 Throttle By Wire (TBW) LS1 LS6 engines which has been changed to mechanical throttle body or any 1999 2006 (4. 8, 5. 3, and 6. 2) Vortec truck engine
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