Chevrolet Performance Rubber Intake Manifold Gasket Stock Cathedral Port LS6 GM LS-Series - Set of 8 HASZF20CL 4-1/8 in Outer Diameter

4-1/8 in Outer Diameter

Oxygen Sensor Extension

AFCO engineers designed this rotor with the latest CAD software and testing methods

hydraulics

NON HEAT TRANSFERING PHENOLIC MATERIAL REDUCES UPPER INTAKE MANIFOLD TEMEPRATURES FOR REDUCED AIR INTAKE TEMPERATURES

Chevrolet Performance Rubber Intake Manifold Gasket Stock Cathedral Port LS6 GM LS-Series - Set of 8 HASZF20CL 4-1/8 in Outer DiameterProduct Description: Intake Manifold Gasket O Ring 1. 345 x 3. 57 in Rectangle Port Rubber LS6 GM LS Series Set of 8 Chevrolet Performance has a wide selection of performance upgrade parts specifically for GM vehicles, as well as crate engines, you can add proven performance to stock vehicles. Looking to personalize your vehicle? Chevrolet Performance is the place. Inside youll discover a complete portfolio of Chevrolet, Buick, GMC and Cadillac