Scorpion Performance Endurance Series Aluminum Roller Rocker Arm - 7/16 in Stud Mount - 1.65 Ratio - Blue - Small Block Ford (Set of 16) COM2135 Coil Springs are offered in

Coil Springs are offered in 6" to 14" free length

10-2 Valve

Both come with 100% CNC ported 65cc or 75cc combustion chambers and 80cc exhaust ports with a 3/4'' thick head deck (ideal for nitrous or blower applications)

we’ve taken it one step further on the inside

Bent Forward design

Scorpion Performance Endurance Series Aluminum Roller Rocker Arm - 7/16 in Stud Mount - 1.65 Ratio - Blue - Small Block Ford (Set of 16) COM2135 Coil Springs are offered inProduct Description: Rocker Arm Endurance Series 7 16 in Stud Mount 1. 65 Ratio Full Roller Aluminum Blue Anodized Small Block Ford Set of 16 Scorpion Performance, Inc., a manufacturer of high precision auto parts, Scorpion Performance, Inc. is wedded to automation, which has led to a marked leap in its productivity, and results in even greater precision in the critical parts the company makes for automobiles a" and an ever widening range of