| Make | Model | Year |
|---|---|---|
| Chevy | Astro | 1987-1991 |
| Caprice | 1987-1990 | |
| CK Pickup | 1987-1991 | |
| El Camino | 1987 | |
| G-Series | 1987-1991 | |
| Monte Carlo | 1987-1988 | |
| P-Series | 1990-1991 | |
| S-10 Blazer | 1988-1991 | |
| S-10 Pickup | 1988-1991 | |
| GMC | Caballero | 1987 |
| CK Pickup | 1987-1991 | |
| G-Series | 1987-1991 | |
| Jimmy | 1988-1991 | |
| P-Series | 1990-1991 | |
| Safari | 1987-1991 | |
| Sonoma | 1988-1991 | |
| Syclone | 1991 | |
| Oldsmobile | Bravada | 1991 |
| Pontiac | Grand Prix | 1987 |
Hydraulic Roller Lifter Camshaft (131252/257) by Isky Racing Cams®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.
| RPM Range: 1400-5000 |
| Intake Duration at 0.050 In Lift: 204° |
| Exhaust Duration at 0.050 In Lift: 209° |
| Intake Valve Lift: 0.450" |
| Exhaust Valve Lift: 0.465" |
| Advertised Intake Duration: 252° |
| Advertised Exhaust Duration: 257° |
| Lobe Separation: 112° |
Based in Gardena, California, Isky Racing Cams® is the world's largest racing, performance, and economy cam manufacturer. The company has an extensive product range that includes camshafts, valve springs, roller lifters, and many other related components. Isky Racing Cams has a four-building complex of over 75,000 square feet and employs over 100 specialists, including high-qualified engineers who go all out to create products that are second to none in performance and durability. Committed to quality, experts at Isky Racing Cams conduct a dynamometer testing program to constantly improve camshaft and valve train design. To properly evaluate and prove the efficiency of Isky racing cams and valvetrain components, the company maintains a continuous engine testing program. Get ready to rule the track with superior Isky Racing Cams performance parts!