PAC Racing RPM Series Valve Spring Dual Spring 392 lb/in Spring Rate 1.000" Coil Bind - 1.304" OD H774001XXL Melling offers a selection of

Melling offers a selection of quality rocker arm shafts

Dial In Any RPM Range Between 1K And 3K

a bulletproof design

WOO and ASA champions rely on FEL-PRO engineering for flawless performance under extreme conditions

Hedman Hedders Specialty/Engine Swap Header 69490 Tube Size 1 5/8 in

PAC Racing RPM Series Valve Spring Dual Spring 392 lb/in Spring Rate 1.000" Coil Bind - 1.304" OD H774001XXL Melling offers a selection ofProduct Description: Valve Spring RPM Series Dual Spring 392 lb in Spring Rate 1. 000 in Coil Bind 1. 304 in OD GM LS Series Set of 16 PAC Racing Springs is part of the Race Winning Brands Family. With more than 100 years of spring manufacturing experience. We understand the demands of racing and provide a commitment to all of our customers to provide the best service possible. We continue to expand products and offer expanded onsite technical