Comp Cams Lifters,BBC Retro-Fit Hyd Roller Short Travel XD
Short Travel XD Hydraulic Roller Lifters for Big Block Chevy 396-454
Certain engines respond better to a light lifter pre-load because it recovers more quickly from any bad harmonics in the valve train. Others work better with a heavy pre-load because oil volume is reduced under the plunger, which increases lifter stiffness. COMP Cams® Short Travel Hydraulic Roller Lifters let you have the advantages of both light pre-load and reduced oil volume, producing the most stable and highest-revving hydraulic lifter available. COMP® now offers an XD version of these lifters that features a heavy-duty tool steel pushrod seat. This adds strength and durability in Xtreme Duty applications such as turbo drag cars and offshore powerboats. The lifters are available for a variety of Chevrolet, GM LS and Chrysler engines.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1963 - 1972 | Chevrolet | Biscayne | Base |
| 1973 | Chevrolet | Blazer | Base |
| 1973 - 1974 | Chevrolet | C10 Pickup | Base |
| 1968 - 1974 | Chevrolet | C10 Suburban | Base |
| 1975 - 1980 | Chevrolet | C10 Suburban | Custom Deluxe, Scottsdale, Silverado |
| 1970 - 1972 | Chevrolet | C20 Pickup | Base |
| 1968 - 1969 | Chevrolet | C30 Pickup | Base |
| 1970 - 1972 | Chevrolet | Camaro | SS, RS, Base, Z28 |
| 1970 - 1974 | Chevrolet | Corvette | Base |
| 1970 - 1975 | Chevrolet | El Camino | Base, SS |
| 1975 | Chevrolet | El Camino | Classic |
| 1970 - 1974 | Chevrolet | El Camino | Custom |
| 1973 - 1974 | Chevrolet | G10 Van | Base, Sportvan |
| 1974 | Chevrolet | K10 Pickup | Base |
| 1977 - 1981 | Chevrolet | K30 | Cheyenne |
| 1981 - 1986 | Chevrolet | K30 | Custom |
| 1977 - 1980 | Chevrolet | K30 | Custom Deluxe |
| 1981 | Chevrolet | K30 | Deluxe |
| 1977 - 1986 | Chevrolet | K30 | Scottsdale, Silverado |
| 1970 - 1972 | Chevrolet | Monte Carlo | Base |
| 1989 | Chevrolet | R3500 | Silverado, Cheyenne, Scottsdale |
| 1989 | Chevrolet | V3500 | Silverado, Cheyenne, Scottsdale |
| 1979 - 1986 | GMC | C2500 | Base, High Sierra, Sierra Classic |
| 1979 - 1982 | GMC | C2500 | Sierra Grande |
| 1974 | GMC | K15/K1500 Suburban | Base |
| 1976 - 1978 | GMC | K25 | Base, Sierra Grande, High Sierra, Sierra Classic |
| 1970 - 1971 | GMC | K35/K3500 Pickup | Base |