Rally Road recommends only the SWIVEL-90 version with OBD1 Fuel Rail or Rally Road's Billet Fuel Rail

This camshaft set installs directly into the N52 engine but requires software calibration for full performance benefits

flat sealing surface

Help your engine keep its cool with Red Line Water Wetter cooling system treatment

Custom & OEM trigger pattern support

Tremec TUET11009 Faceplated Transmission 1301518 Rally Road recommends only theBuilt for extreme performance, the Tremec TUET11009 Faceplated T 56 Magnum transmission is a no compromise transmission designed for serious power enthusiasts. This transmission features a close ratio design with ratios engineered for maximum acceleration and power delivery: FACEPLATED DOG ENGAGEMENT 1 4 GEARS GM CLOSE RATIO MAGNUM Tremec TUET11009 T 56 Magnum 6 speed Ratios: 1st: 2. 66, 2nd: 1. 78, 3rd: 1. 30, 4th: 1. 00, 5th: 0. 80, 6th: 0. 63 Face