Yella Terra Ultralite Pro Aluminum Shaft Mount Roller Tip Rocker Arm Kit - 1.85 Ratio - GM LS-Series 2040091 Edelbrock head bolt kit #8549

Edelbrock head bolt kit #8549

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Manufactured from a moisture wicking soft-knit Nomex® and handcrafted with a flat-seam interlocking stitch for enhanced comfort

Volume: Plus 25

138 lb/in Spring Rate

Yella Terra Ultralite Pro Aluminum Shaft Mount Roller Tip Rocker Arm Kit - 1.85 Ratio - GM LS-Series 2040091 Edelbrock head bolt kit #8549Product Description: Rocker Arm Ultralite Pro Shaft Mount 1. 85 Ratio Roller Tip Aluminum GM LS Series Yella Terra has been making hi performance products that have been winning championships, lowering ETs, increasing MPHs and burning up tarmacs for more than 45 years. Yella Terra products are hard core, suited to racers, motor heads and enthusiasts who want to nail it off the line, and marine junkies who like to wind it out on the water, and know