| 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_DES |
Oval Track 260/266 Solid Flat Cam for Chevrolet Small Block |
| Description_DEF |
Engine Camshaft |
| Description_INV |
Oval Track 260/266 Solid Flat Cam SBC |
| Description_EXT |
3/8-1/2 tight. 360+c.i., 12:1+ compression. 4 BBL with good intake and exhaust. |
| Description_SHO |
OT 260/266 SFT 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_SHP |
None |
| Camshaft Material |
Cast Iron |
| Advertised Intake Duration |
290 |
| Assembly Lubricant Included |
Yes |
| Basic Operating RPM Range |
3400-7,200 |
| Amazon ASIN |
B000P593PI |
| Title |
Oval Track 260/266 Solid Flat Cam for Chevrolet Small Block |
| Intake Valve Lift |
0.558 |
| Valve Springs Required |
Yes |
| Engine Family |
Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) |
| Cam Type |
Solid Flat Tappet |
| Advertised Exhaust Duration |
300 |
| Intake Duration at .050 Inch Lift |
260 |
| Exhaust Duration at .050 inch Lift |
266 |
| Camshaft Gear Attachment |
3-Bolt |
| Usage |
Strip |
| 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. Exempt for On-Road Vehicles? |
No |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
| Grind Number |
290XO-8 |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? |
Yes, but must be a race/competition only vehicle. |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| C.A.R.B. Exemption Reason |
N/A |
| Lifter Type |
Solid Flat Tappet |
| Lifters Included |
No |
| Exhaust Valve Lift |
0.549 |
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
| Camshaft Series |
Xtreme Oval |
| Lobe Separation |
106 |
| C.A.R.B. E.O. Number |
N/A |
| Length |
3.0000 |
| Width |
7.0000 |
| Height |
12.0000 |
| Weight |
9.0000 |
