| Description_ASM |
Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory roller Small Blocks built from 1985 and newer. GM gradually added roller camshafts to 305's and 350's from the mid 80's forward. Camaros/Firebirds/Corvettes received the roller cams early, but many trucks and SUV's had flat tappet cams until the mid 90's. Remove the intake or timing cover to confirm whether the block is a factory roller or flat tappet. Does not fit the LS1, LS2, LS3 or any LS-based 4.8, 5.3, 5.7, 6.0 and 6.2. 1955-1957 Chevrolet 265 engines require a groove on the 5th cam journal for oiling. Contact us for more information. |
| Description_DEF |
Engine Camshaft |
| Description_EXT |
Designed for larger tracks with fast corners, needs better intake, heads, headers and carburetor. |
| Description_DES |
Max Area 248/256 Solid Flat Cam for Chevrolet Small Block |
| Description_INV |
Max Area 248/256 Solid Flat Cam SBC |
| Description_KEY |
265, 283, 307, 302, 305, 327, 350, 383, 400, 427, L46, L48, L65, LM1, LT-1, L82, L81, LS9, L83, L98, L05, LG3, LG4, LT1, LT4, Camaro, Corvette, Chevelle, Stingray, Silverado, C10, Firebird, Chevrolet, Chevy, Small Block Chevy, Caprice, Malibu, Impala, Nova, 355, GEN1, Monte Carlo, S10 |
| Description_SHO |
MA 248/256 SFT SBC |
| Description_SHP |
None |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? |
Yes, but must be a race/competition only vehicle. |
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
| Camshaft Series |
Max Area |
| Exhaust Valve Lift |
0.51 |
| Usage |
OEM |
| Lifters Included |
No |
| Engine Family |
Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) |
| Lifter Type |
Solid Flat Tappet |
| Lobe Separation |
106 |
| Advertised Intake Duration |
275 |
| Title |
Max Area 248/256 Solid Flat Cam for Chevrolet Small Block |
| Valve Springs Required |
Yes |
| Camshaft Material |
Cast Iron |
| C.A.R.B. Exemption Reason |
N/A |
| Basic Operating RPM Range |
3500-7,000 |
| Camshaft Gear Attachment |
3-Bolt |
| Exhaust Duration at .050 inch Lift |
256 |
| Grind Number |
275MAS-6 |
| Intake Duration at .050 Inch Lift |
248 |
| Assembly Lubricant Included |
Yes |
| Advertised Exhaust Duration |
283 |
| Intake Valve Lift |
0.51 |
| Cam Type |
Solid Flat Tappet |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. E.O. Number |
N/A |
| C.A.R.B. Exempt for On-Road Vehicles? |
No |
| Amazon ASIN |
B000P593YO |
| Length |
3.0000 |
| Width |
3.0000 |
| Height |
25.0000 |
| Weight |
9.0000 |
