PAC Racing 300 Series 7 Degree Valve Spring Retainer - 0.920 in / 0.650 in OD Steps - 1.280 in Dual Spring - Chromoly - GM LS-Series - Set of 16 5100-NUTPLATE 6-1/4 in OD Balancer

6-1/4 in OD Balancer

1974-1974 International MHC1310

Excellent choice for highly modified engines or where heat soak or space limitations is a concern (street rods or street machines with close proximity to headers

Small Block Chevy 1975-87 to GM LS-Series

PAC Racing 300 Series 7 Degree Valve Spring Retainer - 0.920 in / 0.650 in OD Steps - 1.280 in Dual Spring - Chromoly - GM LS-Series - Set of 16 5100-NUTPLATE 6-1/4 in OD BalancerProduct Description: Valve Spring Retainer 300 Series 7 Degree 0. 920 in 0. 650 in OD Steps 1. 280 in Dual Spring Chromoly 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