| 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_DES |
Open Wheel Modified Traction Control 256/260 Solid Flact Cam for SBC |
| Description_INV |
O-W Mod Trct Cntrl 256/260 S-Flt Cam SBC |
| Description_EXT |
3/8-5/8 tracks w/ wide corners or slick surface. 355+c.i., 12:1 compression, 4 BBL gas or alcohol with good intake and heads. |
| 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 |
OWMTC 256/260SFTSBC |
| Description_SHP |
None |
| Lifters Included |
No |
| C.A.R.B. Exempt for Foreign 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. Exemption Reason |
N/A |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
| Lobe Separation |
107 |
| Lifter Type |
Solid Flat Tappet |
| Camshaft Series |
Open Wheel Modified Traction Control (High Rocker Ratio) |
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
| Camshaft Material |
Cast Iron |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? |
Yes, but must be a race/competition only vehicle. |
| Engine Family |
Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Exhaust Valve Lift |
0.565 |
| Usage |
Strip |
| Valve Springs Required |
Yes |
| Basic Operating RPM Range |
3200-7,000 |
| Intake Duration at .050 Inch Lift |
256 |
| Advertised Intake Duration |
285 |
| Assembly Lubricant Included |
Yes |
| Camshaft Gear Attachment |
3-Bolt |
| Advertised Exhaust Duration |
289 |
| C.A.R.B. Exempt for On-Road Vehicles? |
No |
| Cam Type |
Solid Flat Tappet |
| Intake Valve Lift |
0.596 |
| Title |
Open Wheel Modified Traction Control 256/260 Solid Flact Cam for SBC |
| Amazon ASIN |
B002EDYJO4 |
| Grind Number |
285JFA |
| Exhaust Duration at .050 inch Lift |
260 |
| Length |
3.0000 |
| Width |
3.0000 |
| Height |
25.0000 |
| Weight |
8.0000 |
