Trailing Arm Upper Rear GM B-Body 65-67 2012-gmc-yukon-xl-1500-esi2369958 Valve Lock - 7 Degree

Valve Lock - 7 Degree - 5/16 in Valve Stem - Standard Height - Steel - Black Oxide - GM LS-Series - Set of 16

937 in OD - 0

Hose and Wire Sleeve - Fire Sleeve - 3/8 in ID - 25 ft - 16 in Fire Tape Included - Silicone / Fiberglass - Black - Each

with a moderate interior tone and all the performance benefits you would expect from Flowmaster®

Camshaft - Drag Race / Puller and Mud Race / Oval Track - Mechanical Roller - Lift 0

Trailing Arm Upper Rear GM B-Body 65-67 2012-gmc-yukon-xl-1500-esi2369958 Valve Lock - 7 DegreeTrailing Arm Rear Upper Tubular Greaseable Adjustable Polyurethane Bushings Aluminum Red Anodized GM B Body 1965 67 Kit