Great all around choice for street applications in modified engines and 2500+ stall or manual transmissions
Optimize Valve Events Based on Runner Length - Increases Area Under the Curve and High RPM Stability.
Optimize Valve Events Based on Runner Length - Increases Area Under the Curve and High RPM Stability.
Application Summary:
| Year | Make/Model |
|---|---|
| 1995-1996 | AM General Hummer |
| 1965-1985 | Avanti II |
| 1987-1991 | Avanti II |
| 1965-1969 | Bizzarrini GT America |
| 1973-1974 | Buick Apollo |
| 1973 | Buick Centurion |
| 1973-1974 | Buick Century |
| 1977-1981 | Buick Century |
| 1991-1996 | Buick Commercial Chassis |
| 1970 | Buick Estate Wagon |
| 1973 | Buick Estate Wagon |
| 1970-1972 | Buick GS |
| 1968-1969 | Buick GS 350 |
| 1968-1974 | Buick LeSabre |
| 1978 | Buick LeSabre |
| 1973-1974 | Buick Regal |
| 1977-1980 | Buick Regal |
| 1982-1987 | Buick Regal |
| 1991-1996 | Buick Roadmaster |
| 1968-1972 | Buick Skylark |
| 1977-1979 | Buick Skylark |
| 1968-1969 | Buick Special |
| 1968-1972 | Buick Sportwagon |
| 1990-1992 | Cadillac Brougham |
| 1992-1996 | Cadillac Commercial Chassis |
| 1993-1996 | Cadillac Fleetwood |
| 1966-1974 | Checker Aerobus |
| 1969-1970 | Checker Deluxe |
| 1965-1982 | Checker Marathon |
| 1969-1974 | Checker Taxicab |
| 1959 | Chevrolet 3B |
| 1959 | Chevrolet 3C |
| 1959 | Chevrolet 3D |
| 1959 | Chevrolet 3E |
| 1959 | Chevrolet 3F |
| 1959 | Chevrolet 3G |
| 1980-1990 | Chevrolet B60 |
| 1955-1975 | Chevrolet Bel Air |
| 1981 | Chevrolet Bel Air |
| 1958-1972 | Chevrolet Biscayne |
| 1969-1974 | Chevrolet Blazer |
| 1987-1994 | Chevrolet Blazer |
| 1959-1961 | Chevrolet Brookwood |
| 1969-1972 | Chevrolet Brookwood |
| 1975-1986 | Chevrolet C10 |
| 1960-1974 | Chevrolet C10 Pickup |
| 1967-1986 | Chevrolet C10 Suburban |
| 1982-1985 | Chevrolet C15 |
| 1988-1995 | Chevrolet C1500 |
| 1992-1995 | Chevrolet C1500 Suburban |
| 1975-1987 | Chevrolet C20 |
| 1960-1974 | Chevrolet C20 Pickup |
| 1967-1986 | Chevrolet C20 Suburban |
| 1988-1995 | Chevrolet C2500 |
| 1992-1995 | Chevrolet C2500 Suburban |
| 1975-1986 | Chevrolet C30 |
| 1960-1974 | Chevrolet C30 Pickup |
| 1983-1994 | Chevrolet C35 |
| 1988-1995 | Chevrolet C3500 |
| 1991-1995 | Chevrolet C3500HD |
| 1960-1962 | Chevrolet C40 |
| 1980-1990 | Chevrolet C50 |
| 1980-1990 | Chevrolet C60 |
| 1986 | Chevrolet C70 |
| 1967-1986 | Chevrolet Camaro |
| 1966-1996 | Chevrolet Caprice |
| 1967-1973 | Chevrolet Chevelle |
| 1963-1968 | Chevrolet Chevy II |
| 1991-1994 | Chevrolet Commercial Chassis |
| 1955-1982 | Chevrolet Corvette |
| 1984-1986 | Chevrolet Corvette |
| 1957-1958 | Chevrolet Del Ray |
| 1959-1960 | Chevrolet El Camino |
| 1964-1987 | Chevrolet El Camino |
| Attributes | |
| Advertised Inboard Exhaust Duration | 293, 293, 293 |
| Advertised Inboard Intake Duration | 281, 281, 281 |
| Advertised Outboard Exhaust Duration | 295, 295, 295 |
| Advertised Outboard Intake Duration | 283, 283, 283 |
| Amazon ASIN | B00CWZW4LY, B00CWZW4LY |
| ASIN | B00CWZW4LY |
| Assembly Lubricant Included | No, No, No |
| Basic Operating RPM Range | 2,300-6600, 2,300-6600, 2,300-6600 |
| C.A.R.B. E.O. Number | N/A, N/A |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle., Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles? | No, No |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? | Yes, but must be a race/competition only vehicle., Yes, but must be a race/competition only vehicle. |
| C.A.R.B. Exemption Reason | N/A, N/A |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Cam Type | Hydraulic Roller, Hydraulic Roller, Hydraulic Roller |
| Camshaft Gear Attachment | 3-Bolt, 3-Bolt, 3-Bolt |
| Camshaft Material | Billet Steel, Billet Steel, Billet Steel |
| Camshaft Series | 4-Pattern, 4-Pattern |
| Country of Origin (Primary) | US |
| Emission Code | Not in CA |
| Engine Family | Chevrolet 262-400 c.i. 8 Cylinder (1958-1998), Chevrolet 262-400 c.i. 8 Cylinder (1958-1998), Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) |
| Engine Make/Size | Chevy Small Block (262-400) |
| Exh. Duration @ .050 in. (Deg) | 241 |
| Exh. Duration Advertised (Deg) | 295 |
| Exhaust Valve Lift (in.) | 0.61 |
| Grind Number | 281QIO8, 281QIO8 |
| Harmonized Tariff Code (Schedule B) | 8409914000 |
| Hazardous Material Code | N |
| Inboard Exhaust Duration at .050 inch Lift | 239, 239, 239 |
| Inboard Exhaust Valve Lift | 0.606, 0.606, 0.606 |
| Inboard Intake Duration at .050 Inch Lift | 229, 229, 229 |
| Inboard Intake Valve Lift | 0.619, 0.619, 0.619 |
| Int. Duration @ .050 in. (Deg) | 231 |
| Int. Duration Advertised (Deg) | 283 |
| Intake Valve Lift (in.) | 0.622 |
| Life Cycle Status Code | Available to Order |
| Lifter Style | Hydraulic Roller |
| Lifter Type | Hydraulic Roller, Hydraulic Roller, Hydraulic Roller |
| Lifters Included | No, No, No |
| NAFTA Preference Criterion Code | B |
| Outboard Exhaust Duration at .050 inch Lift | 241, 241, 241 |
| Outboard Exhaust Valve Lift | 0.61, 0.61, 0.61 |
| Outboard Intake Duration at .050 Inch Lift | 231, 231, 231 |
| Outboard Intake Valve Lift | 0.622, 0.622, 0.622 |
| RPM Range | 2300-6600 |
| SDR Required Flag | N |
| SDS Sheet Number | N/A |
| Usage | Street/Strip, Street/Strip |
| Valve Springs Required | Yes, Yes, Yes |
| Warranty Time | 12 |
| GTIN | 00036584259633 |