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#282126754
COMP Cams 12-675-4 S/B Chevy Vacuum Solid Lifter Cam, 1300-5800 RPM
268/274
$288.95
/each
Factory Shipped
Quantity
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Key Specs
| Camshaft Type | Solid Flat Tappet |
| RPM Range | 1300-5800 |
| Intake Duration (.050" Lift) | 224 |
| Exhaust Duration (.050" Lift) | 230 |
| Lobe Separation | 110 ° |
Need To Know
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Return PolicyCOMP Cams 12-675-4 Details
COMP Cams 12-675-4 Details
There are many things that effect vacuum. Camshaft lobe separation, lifter style, intake manifold, piston rings, compression ratio and overall valve and engine condition. Due to many and varied engine combinations, Speedway Motors offers no warranty on camshaft and or lifters for either performance, vacuum or longevity.
Must be used with break-in oil additive (sold separately).
Charts
Vacuum Rule Cam Chart (GIF)
282-126754 Specs (PDF)
Guides & Documents
CARB Warning
For race/ off road use only
CARB Warning
For race/ off road use only
COMP Cams 12-675-4 Specifications
COMP Cams 12-675-4 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 12-675-4 |
| Brand | COMP Cams |
| Camshaft Type | Solid Flat Tappet |
| RPM Range | 1300-5800 |
| Intake Duration (.050" Lift) | 224 |
| Exhaust Duration (.050" Lift) | 230 |
| Lobe Separation | 110 ° |
| GENERAL | |
| Intake Duration | 262 |
| Exhaust Duration | 268 |
| Sold in Quantity | Each |
| GTIN Code | 036584070238 |
Ratings & Reviews
Ratings & Reviews
Fitment
Fitment
1959 Chevy 3A
2-Piece Rear Main Chevy 283
1959 Chevy 3B
2-Piece Rear Main Chevy 283
1959 Chevy 3C
2-Piece Rear Main Chevy 283
1959 Chevy 3D
2-Piece Rear Main Chevy 283
1959 Chevy 3E
2-Piece Rear Main Chevy 283
1959 Chevy 3F
2-Piece Rear Main Chevy 283
1959 Chevy 3G
2-Piece Rear Main Chevy 283
1957 Chevy Bel Air
2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283
1958-1967 Chevy Bel Air
2-Piece Rear Main Chevy 283
1968 Chevy Bel Air
Gen 1 L14 Small Block Chevy
1970-1975 Chevy Bel Air
2-Piece Rear Main Chevy 400
1958-1967 Chevy Biscayne
2-Piece Rear Main Chevy 283
1968 Chevy Biscayne
Gen 1 L14 Small Block Chevy
1970-1972 Chevy Biscayne
2-Piece Rear Main Chevy 400
1969-1973 Chevy Blazer
Gen 1 L14 Small Block Chevy
1958-1961 Chevy Brookwood
2-Piece Rear Main Chevy 283
1969 Chevy Brookwood
Gen 1 L14 Small Block Chevy
1970-1972 Chevy Brookwood
2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy
1960-1967 Chevy C10
2-Piece Rear Main Chevy 283
1968-1973 Chevy C10
Gen 1 L14 Small Block Chevy
1976-1980 Chevy C10
2-Piece Rear Main Chevy 400
1960-1967 Chevy C10 Suburban
2-Piece Rear Main Chevy 283
1968-1973 Chevy C10 Suburban
Gen 1 L14 Small Block Chevy
1960-1967 Chevy C20
2-Piece Rear Main Chevy 283
1968-1973 Chevy C20
Gen 1 L14 Small Block Chevy
1976-1980 Chevy C20
2-Piece Rear Main Chevy 400
1960-1967 Chevy C20 Suburban
2-Piece Rear Main Chevy 283
1968-1973 Chevy C20 Suburban
Gen 1 L14 Small Block Chevy
1976-1980 Chevy C20 Suburban
2-Piece Rear Main Chevy 400
1960-1967 Chevy C30
2-Piece Rear Main Chevy 283
1968-1973 Chevy C30
Gen 1 L14 Small Block Chevy
1976-1979 Chevy C30
2-Piece Rear Main Chevy 400
1967-1968 Chevy Camaro
Gen 1 DZ Small Block Chevy
1969 Chevy Camaro
Gen 1 DZ Small Block Chevy
Gen 1 L14 Small Block Chevy
1970-1973 Chevy Camaro
Gen 1 L14 Small Block Chevy
1980-1981 Chevy Camaro
2-Piece Rear Main Chevy 267
1966-1967 Chevy Caprice
2-Piece Rear Main Chevy 283
1968-1969 Chevy Caprice
Gen 1 L14 Small Block Chevy
1970-1973 Chevy Caprice
2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy
1974-1976 Chevy Caprice
2-Piece Rear Main Chevy 400
1980-1982 Chevy Caprice
2-Piece Rear Main Chevy 267
1964-1967 Chevy Chevelle
2-Piece Rear Main Chevy 283
1968-1969 Chevy Chevelle
Gen 1 L14 Small Block Chevy
1970-1973 Chevy Chevelle
2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy
1963-1967 Chevy Chevy II
2-Piece Rear Main Chevy 283
1968 Chevy Chevy II
Gen 1 L14 Small Block Chevy
1957-1961 Chevy Corvette
2-Piece Rear Main Chevy 283
1962-1963 Chevy Corvette
Gen 1 L76 Small Block Chevy
1957 Chevy Del Ray
2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283
1958 Chevy Del Ray
2-Piece Rear Main Chevy 283
1959-1960 Chevy El Camino
2-Piece Rear Main Chevy 283
1964-1967 Chevy El Camino
2-Piece Rear Main Chevy 283
1968-1969 Chevy El Camino
Gen 1 L14 Small Block Chevy
1970-1973 Chevy El Camino
2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy
1974-1976 Chevy El Camino
2-Piece Rear Main Chevy 400
1979-1982 Chevy El Camino
2-Piece Rear Main Chevy 267
1969 Chevy Estate
Gen 1 L14 Small Block Chevy
1970 Chevy Estate
2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy
1976 Chevy G10
2-Piece Rear Main Chevy 400
1968-1973 Chevy G10 Van
Gen 1 L14 Small Block Chevy
1975-1980 Chevy G20
2-Piece Rear Main Chevy 400
1967 Chevy G20 Van
2-Piece Rear Main Chevy 283
1968-1973 Chevy G20 Van
Gen 1 L14 Small Block Chevy
1975-1980 Chevy G30
2-Piece Rear Main Chevy 400
1958-1967 Chevy Impala
2-Piece Rear Main Chevy 283
1968-1969 Chevy Impala
Gen 1 L14 Small Block Chevy
1970-1973 Chevy Impala
2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy
1974-1976 Chevy Impala
2-Piece Rear Main Chevy 400
1980-1982 Chevy Impala
2-Piece Rear Main Chevy 267
1960-1967 Chevy K10
2-Piece Rear Main Chevy 283
1968-1973 Chevy K10
Gen 1 L14 Small Block Chevy
1975-1980 Chevy K10
2-Piece Rear Main Chevy 400
1960-1967 Chevy K10 Suburban
2-Piece Rear Main Chevy 283
1968-1973 Chevy K10 Suburban
Gen 1 L14 Small Block Chevy
1975-1979 Chevy K10 Suburban
2-Piece Rear Main Chevy 400
1960-1967 Chevy K20
2-Piece Rear Main Chevy 283
1968-1973 Chevy K20
Gen 1 L14 Small Block Chevy
1975-1980 Chevy K20
2-Piece Rear Main Chevy 400
1967 Chevy K20 Panel
2-Piece Rear Main Chevy 283
1960-1967 Chevy K20 Suburban
2-Piece Rear Main Chevy 283
1968-1973 Chevy K20 Suburban
Gen 1 L14 Small Block Chevy
1975-1980 Chevy K20 Suburban
2-Piece Rear Main Chevy 400
1968-1973 Chevy K30
Gen 1 L14 Small Block Chevy
1977-1980 Chevy K30
2-Piece Rear Main Chevy 400
1975-1979 Chevy K5 Blazer
2-Piece Rear Main Chevy 400
1959-1961 Chevy Kingswood
2-Piece Rear Main Chevy 283
1969 Chevy Kingswood
Gen 1 L14 Small Block Chevy
1970-1972 Chevy Kingswood
2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy
1973 Chevy Laguna
2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy
1974-1976 Chevy Laguna
2-Piece Rear Main Chevy 400
1964-1967 Chevy Malibu
2-Piece Rear Main Chevy 283
1973 Chevy Malibu
2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy
1974-1976 Chevy Malibu
2-Piece Rear Main Chevy 400
1979-1982 Chevy Malibu
2-Piece Rear Main Chevy 267
1970-1976 Chevy Monte Carlo
2-Piece Rear Main Chevy 400
1979-1982 Chevy Monte Carlo
2-Piece Rear Main Chevy 267
1975-1976 Chevy Monza
2-Piece Rear Main Chevy 262
1957 Chevy Nomad
2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283
1958-1961 Chevy Nomad
2-Piece Rear Main Chevy 283
1969-1973 Chevy Nova
Gen 1 L14 Small Block Chevy
1975 Chevy Nova
2-Piece Rear Main Chevy 262
1957 Chevy One-Fifty Series
2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283
1976 Chevy P30
2-Piece Rear Main Chevy 400
1961-1962 Chevy P30 Series
2-Piece Rear Main Chevy 283
1968-1969 Chevy P30 Van
Gen 1 L14 Small Block Chevy
1973 Chevy P30 Van
Gen 1 L14 Small Block Chevy
1959-1961 Chevy Parkwood
2-Piece Rear Main Chevy 283
1957 Chevy Sedan Delivery
2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283
1958 Chevy Sedan Delivery
2-Piece Rear Main Chevy 283
1947-1959 Chevy Suburban
2-Piece Rear Main Chevy 265
1960-1967 Chevy Suburban
2-Piece Rear Main Chevy 283
1969 Chevy Townsman
Gen 1 L14 Small Block Chevy
1970-1972 Chevy Townsman
2-Piece Rear Main Chevy 400
Gen 1 L14 Small Block Chevy
1955 Chevy Truck
2-Piece Rear Main Chevy 265
1957 Chevy Truck
2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283
1958 Chevy Truck
2-Piece Rear Main Chevy 283
1960 Chevy Truck
2-Piece Rear Main Chevy 283
1955 Chevy Two-Ten Series
2-Piece Rear Main Chevy 265
1957 Chevy Two-Ten Series
2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283
1958 Chevy Yeoman
2-Piece Rear Main Chevy 283
1966 GMC 1000
2-Piece Rear Main Chevy 283
1960 GMC 1000 Series
2-Piece Rear Main Chevy 283
1962-1965 GMC 1000 Series
2-Piece Rear Main Chevy 283
1960-1965 GMC 1500 Series
2-Piece Rear Main Chevy 283
1966 GMC 2500
2-Piece Rear Main Chevy 283
1960-1965 GMC 2500 Series
2-Piece Rear Main Chevy 283
1960-1966 GMC 3000
2-Piece Rear Main Chevy 283
1960-1966 GMC 3500
2-Piece Rear Main Chevy 283
1967 GMC C25/C2500 Pickup
2-Piece Rear Main Chevy 283
1968-1972 GMC C25/C2500 Pickup
Gen 1 L14 Small Block Chevy
1967 GMC C25/C2500 Suburban
2-Piece Rear Main Chevy 283
1968-1972 GMC C25/C2500 Suburban
Gen 1 L14 Small Block Chevy
1967 GMC C35/C3500 Pickup
2-Piece Rear Main Chevy 283
1968-1972 GMC C35/C3500 Pickup
Gen 1 L14 Small Block Chevy
1973-1974 GMC C35/C3500 Pickup
2-Piece Rear Main Chevy 400
1975-1978 GMC K15
2-Piece Rear Main Chevy 400
1975-1978 GMC K15 Suburban
2-Piece Rear Main Chevy 400
1967-1974 GMC K15/K1500 Pickup
2-Piece Rear Main Chevy 400
1967-1974 GMC K15/K1500 Suburban
2-Piece Rear Main Chevy 400
1979-1980 GMC K1500 Suburban
2-Piece Rear Main Chevy 400
1975-1978 GMC K25
2-Piece Rear Main Chevy 400
1975-1978 GMC K25 Suburban
2-Piece Rear Main Chevy 400
1967 GMC K25/K2500 Pickup
2-Piece Rear Main Chevy 283
1968-1972 GMC K25/K2500 Pickup
Gen 1 L14 Small Block Chevy
1973-1974 GMC K25/K2500 Pickup
2-Piece Rear Main Chevy 400
1967 GMC K25/K2500 Suburban
2-Piece Rear Main Chevy 283
1968-1972 GMC K25/K2500 Suburban
Gen 1 L14 Small Block Chevy
1973-1974 GMC K25/K2500 Suburban
2-Piece Rear Main Chevy 400
1979-1986 GMC K2500 Suburban
2-Piece Rear Main Chevy 400
1967 GMC K35/K3500 Pickup
2-Piece Rear Main Chevy 283
1968-1972 GMC K35/K3500 Pickup
Gen 1 L14 Small Block Chevy
1973-1974 GMC K35/K3500 Pickup
2-Piece Rear Main Chevy 400
1966 GMC P1000
2-Piece Rear Main Chevy 283
1973-1977 GMC Sprint
2-Piece Rear Main Chevy 400
1955-1959 GMC Suburban
2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283
1960-1966 GMC Suburban
2-Piece Rear Main Chevy 283
Gen 1 L76 Small Block Chevy
1967 GMC Suburban
Gen 1 L14 Small Block Chevy
Gen 1 L76 Small Block Chevy
1955 GMC Truck
2-Piece Rear Main Chevy 265
1956-1960 GMC Truck
2-Piece Rear Main Chevy 265
2-Piece Rear Main Chevy 283
1965-1966 Studebaker Commander
2-Piece Rear Main Chevy 283
1965-1966 Studebaker Cruiser
2-Piece Rear Main Chevy 283
1965-1966 Studebaker Daytona
2-Piece Rear Main Chevy 283
1966 Studebaker Wagonaire
2-Piece Rear Main Chevy 283
