PAC Racing RPM Series Valve Spring - Beehive Spring - 245 lb/in Spring Rate - 1.208" Coil Bind - 1.031" OD - Ford 5.0L Coyote - (Set of 16) H760C42XXL 8-1/2 in Tall x 5-3/4

8-1/2 in Tall x 5-3/4 in Wide Triangular Openings

USB Connection for 553-109 and 553-106

Manage the ignition timing and program rpm limits

1975-1986 Chevrolet P20

PAC Racing RPM Series Valve Spring - Beehive Spring - 245 lb/in Spring Rate - 1.208" Coil Bind - 1.031" OD - Ford 5.0L Coyote - (Set of 16) H760C42XXL 8-1/2 in Tall x 5-3/4Product Description: Valve Spring RPM Series Beehive Spring 245 lb in Spring Rate 1. 208 in Coil Bind 1. 031 in OD Ford 5. 0L Coyote 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