Edelbrock 7 Degree Valve Spring Retainer - 1.000 in Step - 1.390 in Single Spring - Set of 16 H759001L or use the included bail

or use the included bail mount to secure

Fan Relay w/thermostat (on 195

Removing ground to a circuit is a great feature to deactivate nitrous before the engine's rev limit is reached

2015 GMC Sierra 2500 HD Crew Cab Pickup

60 mm Compression Thickness

Edelbrock 7 Degree Valve Spring Retainer - 1.000 in Step - 1.390 in Single Spring - Set of 16 H759001L or use the included bailMade of superior quality steel, machined and heat treated for strength, these retainers have a black oxide finish for rust and corrosion protection. Sold in sets of 16. Edelbrock, Performance, RPM, Ford, Chrysler, Chevy, Olds, Pontiac, Buick, Valve, Spring, Retainer, Steel, Titanium, Rotator, Non Rotator, Set, Kit, 7 Degree, Hardened, Single Grove, 11 32", 3 8",E Street, E CNC, BB, SB, 9602, 9644, 9707, 9708, 9715, 9720, 9721, 9724, 9729, 9730, 9731,