Comp Cams Beehive Valve Springs: Top 1.065" O.D., .650" I.D.; Bottom 1.415" O.D
With a .575" maximum lift, these Beehive Valve Springs were designed for hydraulic or solid flat tappet as well as hydraulic roller cams. They work in a variety of small block engines. COMP Cams Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique Beehive shape handles valve train stress more efficiently to eliminate damaging harmonics and increases high RPM horsepower and durability. The oval/multi-arc wire shape places the maximum area of the wire at the point of highest stress to handle valve train stress more efficiently and allow better heat dissipation for longer life. Because of the unique Beehive design, the valve train can handle more RPM and more aggressive cam profiles.
Specification:
Top O.D. : 1.065
Bottom O.D : 1.415
Top I. D : .650
I.D. : 1.000
Seat Load: 109 @ 1.800
Open Load: 284 @ 1.175
Coil Bind: 1.060
Rate (Lbs./In.): 280
Titanium Retainer: 788
Steel Retainer: 1787, 787, 795
Cup Seat: 4696
Shims: 4755
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1987 - 1994 | Chevrolet | Astro | Base, CL, CS, LT |
| 1990 - 1993 | Chevrolet | C1500 | 454 SS |
| 1989 - 1995 | Chevrolet | C1500 | Base |
| 1988 - 1992 | Chevrolet | C1500 | Scottsdale |
| 1988 - 1995 | Chevrolet | C1500 | Silverado, Cheyenne |
| 1990 - 1995 | Chevrolet | C1500 | WT |
| 1993 | Chevrolet | C2500 | 400 SS, Custom |
| 1988 - 1992 | Chevrolet | C2500 | Scottsdale |
| 1988 - 1995 | Chevrolet | C2500 | Silverado, Cheyenne, Base |
| 1994 - 1995 | Chevrolet | C2500 | WT |
| 1987 - 1993 | Chevrolet | Caprice | Classic |
| 1987 - 1990 | Chevrolet | Caprice | Classic Brougham, Classic LS Brougham, Base |
| 1993 | Chevrolet | Caprice | Classic LTZ, Classic LS |
| 1987 | Chevrolet | El Camino | SS, Base |
| 1987 | Chevrolet | G10 | Bonaventure |
| 1987 - 1995 | Chevrolet | G10 | Sportvan, Beauville, Chevy Van |
| 1995 | Chevrolet | G20 | Base |
| 1987 - 1995 | Chevrolet | G20 | Chevy Van, Beauville, Sportvan |
| 1987 - 1995 | Chevrolet | G30 | Sportvan, Hi-Cube, Beauville, Chevy Van |
| 1994 - 1995 | Chevrolet | K1500 | Base |
| 1988 - 1995 | Chevrolet | K1500 | Cheyenne, Silverado |
| 1988 - 1992 | Chevrolet | K1500 | Scottsdale |
| 1991 | Chevrolet | K1500 | Sport |
| 1990 - 1995 | Chevrolet | K1500 | WT |
| 1988 - 1995 | Chevrolet | K2500 | Cheyenne, Silverado |
| 1988 - 1992 | Chevrolet | K2500 | Scottsdale |
| 1994 - 1995 | Chevrolet | K2500 | WT, Base |
| 1987 - 1988 | Chevrolet | Monte Carlo | LS, SS, Base |
| 1987 | Chevrolet | R10 | Scottsdale, Silverado, Custom Deluxe |
| 1987 | Chevrolet | R20 | Custom Deluxe, Silverado, Scottsdale |
| 1991 | Chevrolet | S10 | Baja |
| 1988 - 1995 | Chevrolet | S10 | Base |
| 1988 - 1990 | Chevrolet | S10 | Durango |
| 1992 - 1993 | Chevrolet | S10 | EL |
| 1994 - 1995 | Chevrolet | S10 | LS, SS, ZR2 |
| 1991 - 1993 | Chevrolet | S10 | Maxi |
| 1988 - 1989 | Chevrolet | S10 | Sport |
| 1988 - 1992 | Chevrolet | S10 | Tahoe |
| 1988 - 1994 | Chevrolet | S10 Blazer | Base, Tahoe |
| 1988 - 1989 | Chevrolet | S10 Blazer | High Country |
| 1994 | Chevrolet | S10 Blazer | LT |
| 1988 - 1992 | Chevrolet | S10 Blazer | Sport |
| 1991 - 1994 | Chevrolet | S10 Blazer | Tahoe LT |
| 1987 | Chevrolet | V10 | Silverado, Scottsdale, Custom Deluxe |