PAC Racing 1300 Series Triple Valve Spring - 689 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Set of 16 PAC-1349 MT-JK-25WP or 4-cylinder with EFI

or 4-cylinder with EFI

Supplied with small diameter HEI style distributor cap and rotor (will accept 8441 Cap-A-Dapt)

Removes Factory Pressed In Rocker Studs

Not for use with Alcohol

PAC Racing 1300 Series Triple Valve Spring - 689 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Set of 16 PAC-1349 MT-JK-25WP or 4-cylinder with EFIProduct Description: Valve Spring 1300 Series Triple Spring 689 lb in Spring Rate 1. 130 in Coil Bind 1. 645 in OD 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 services at