| 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 NIT 258/264 Solid Flact Cam for SBC |
| Description_INV |
OW Md Trc Ctrl NIT 258/264 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. Nitrided. |
| 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 258/264SFTSBC |
| Description_SHP |
None |
| Lobe Separation |
107 |
| Camshaft Series |
Open Wheel Modified Traction Control (1.6 Rocker Ratio) |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? |
Yes, but must be a race/competition only vehicle. |
| Lifter Type |
Solid Flat Tappet |
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
| Assembly Lubricant Included |
Yes |
| Engine Family |
Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Lifters Included |
No |
| Advertised Intake Duration |
284 |
| Usage |
Strip |
| Title |
Open Wheel Modified Traction Control NIT 258/264 Solid Flact Cam for SBC |
| Camshaft Material |
Nitrided Cast Iron |
| Exhaust Valve Lift |
0.606 |
| Advertised Exhaust Duration |
293 |
| Intake Duration at .050 Inch Lift |
258 |
| Grind Number |
284MHQ S7 |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
| Amazon ASIN |
B002EE2CTM |
| C.A.R.B. E.O. Number |
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. |
| Exhaust Duration at .050 inch Lift |
264 |
| C.A.R.B. Exemption Reason |
N/A |
| Valve Springs Required |
Yes |
| Camshaft Gear Attachment |
3-Bolt |
| Basic Operating RPM Range |
3,300-7,300 |
| Cam Type |
Solid Flat Tappet |
| C.A.R.B. Exempt for On-Road Vehicles? |
No |
| Intake Valve Lift |
0.597 |
| Length |
3.0000 |
| Width |
3.0000 |
| Height |
23.0000 |
| Weight |
9.0000 |
