Super Lock Valve Spring Retainer Steel-10 Degree 2012-chevrolet-colorado-esi8991313 70 Ratio - Full Roller

70 Ratio - Full Roller - Aluminum - Big Block Chevy - Each

Tachometer - Sport-Comp - 9000 RPM - Electric - Analog - 5 in Diameter - Pedestal Mount - Playback - Black Face - Each

Pushrod Guide Plate - 5/16 in Pushrod - Flat - Steel - Black Oxide - GM LS-Series - Set of 8

740 in Bore - Drop In - 2

Nitrous Bottle Bracket - Dual Bottle - Stand Up - Aluminum / Steel - Natural - 10 lb Bottles - Each

Super Lock Valve Spring Retainer Steel-10 Degree 2012-chevrolet-colorado-esi8991313 70 Ratio - Full RollerValve Spring Retainer Super Lock 10 Degree 1. 050 in 0. 690 in OD Steps 1. 437 1. 500 in Dual Spring Chromoly Black Oxide Set of 16