Kooks: GM LT1/LS1 -- O2 EXTENSION HARNESS / 18" EXTENSION HARNESS (4-PIN) FLAT CONNECTOR RHS which can cause severe damage

which can cause severe damage to the engine

BMR Suspension’s SB026 front and rear sway bar kit was designed by factoring in the vehicle weight

aFe POWER has also addressed the OE intercooler water condensation issue by adding a CNC machined vent tube

Manufacturer is backordered

Option 2 - Ported 90mm LS3 throttle body (details below)

Kooks: GM LT1/LS1 -- O2 EXTENSION HARNESS / 18" EXTENSION HARNESS (4-PIN) FLAT CONNECTOR RHS which can cause severe damageO2 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