Kooks: GM LT1/LS1 -- O2 EXTENSION HARNESS / 18" EXTENSION HARNESS (4-PIN) FLAT CONNECTOR RHS 8L Gas 1993-1993 Plymouth Colt

8L Gas 1993-1993 Plymouth Colt I4 2

Manufacturer is backordered

1350 u-joint

A 4-to-1 formed collector is used on the headers to decrease turbulence and increase exhaust velocity for maximum performance

Model: 4138001M

Kooks: GM LT1/LS1 -- O2 EXTENSION HARNESS / 18" EXTENSION HARNESS (4-PIN) FLAT CONNECTOR RHS 8L Gas 1993-1993 Plymouth ColtO2 Extension Harness GM LT1 LS1 1) 18" Extension Harness (4 pin) Flat Connector. Oxygen Sensor Extension harnesses are included in Header kits where needed. This part number should only be ordered as a replacement for damaged or lost Oxygen Sensor Extensions. Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems