COMP Cams Beehive Valve Spring & Retainer Kit - Ford Coyote SP100BK Replaces OEM - GM breather

Replaces OEM - GM breather #6421868 on 1965-67 GM Big Blocks

and Digital Stepper Motor instruments

No Internal Packing

1967-1982 Checker Marathon

1990-1998 Chevrolet C1500 WT Standard Cab Pickup

COMP Cams Beehive Valve Spring & Retainer Kit - Ford Coyote SP100BK Replaces OEM - GM breatherA drop in upgrade for Ford '18+ Ford 5. 0L Coyote engines, this Beehive spring kit includes Beehive valve springs, steel retainers, seats and seals: everything needed to make your Coyote capable of 0. 600" valve lift. Product Description: Valve Spring Kit Beehive Spring 291 lb in Rate 1. 090 in Coil Bind 0. 999 1. 083 in OD Chromoly Retainer Viton Seal Steel Seat Ford Coyote For 30 years, the COMP Cams philosophy has never changed: make the highest