COMP Cams Spring Seats Eb LS1 Beehive 4861-100 Outsider Garage 309 Intake/ 0

309 Intake/ 0

Year Make Model Submodel 1994 - 1999 Chevrolet Blazer Base 1992 - 1993 Chevrolet Blazer Cheyenne 1987 Chevrolet Blazer Custom Deluxe 1995 - 1997 Chevrolet Blazer Deluxe 1996 - 2004 Chevrolet Blazer LS 1995 - 2002 Chevrolet Blazer LT 2002 Chevrolet Blazer LTZ 1991 - 1994 Chevrolet Blazer Nevada 1988 - 1991 Chevrolet Blazer Scottsdale 1987 - 1994 Chevrolet Blazer Silverado 1994 Chevrolet Blazer Silverado Sport 1999 - 2001 Chevrolet Blazer Trailblazer 2001 - 2004 Chevrolet Blazer Xtreme 2003 - 2004 Chevrolet Blazer ZR2 1991 Chevrolet S10 Baja 1982 - 2003 Chevrolet S10 Base 1982 - 1990 Chevrolet S10 Durango 1992 - 1993 Chevrolet S10 EL 1994 - 2003 Chevrolet S10 LS

Unisex fit with classic crew neckline

Base 1964 - 1968 Mercury Montclair Base 1975 Mercury Montego Brougham 1972 - 1973 Mercury Montego GT 1972 - 1976 Mercury Montego MX Brougham 1976 Mercury Montego MX Villager 1968 - 1976 Mercury Montego MX

the XTR1 is built from T-slot aluminum extrusion so your setup can change as your truck build evolves

COMP Cams Spring Seats Eb LS1 Beehive 4861-100 Outsider Garage 309 Intake/ 0COMP Cams Valve Springs, Retainers 4861 100 The older style standard shims will not hold up to the extreme spring pressures and high RPM found in racing engines being built today. COMP Cams offers a simple but effective solution to this problem a thin, hardened steel alloy seat which will not only protect the head and shim but also locate and hold the spring in place. Previously, this part has been available only in a cup form with the retaining