| 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 |
4-Pattern 217/227 IB, 219/229 OB Hydraulic Roller Cam for Chevrolet Small Block |
| 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_EXT |
Best choice for smaller c.i. applications with very good heads. Extremely wide power range. 1800+ Stall. |
| Description_INV |
4-Pattern 217/227 IB H-Roller Cam SBC |
| Description_SHP |
None |
| Description_TRA |
Warning: Camshaft Optimized for use with a Melanized or Nitrided distributor gear. Not compatible with cast or steel gears without similar surface treatments. Failure to utilize the proper distributor gear will void all warranties and/or return policies |
| Description_SHO |
4Pt 217/227 HRlr SBC |
| Cam Type |
Hydraulic Roller |
| Outboard Exhaust Valve Lift |
0.59 |
| Outboard Exhaust Duration at .050 inch Lift |
229 |
| C.A.R.B. E.O. Number |
N/A |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? |
Yes, but must be a race/competition only vehicle. |
| Outboard Intake Valve Lift |
0.603 |
| Lifters Included |
No |
| Basic Operating RPM Range |
1,700-6,300 |
| Outboard Intake Duration at .050 Inch Lift |
219 |
| Inboard Exhaust Duration at .050 inch Lift |
227 |
| 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. |
| Amazon ASIN |
B00CWZUUPQ |
| Camshaft Gear Attachment |
3-Bolt |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
| Lifter Type |
Hydraulic Roller |
| Camshaft Series |
4-Pattern |
| Valve Springs Required |
Yes |
| Inboard Intake Valve Lift |
0.6 |
| Advertised Inboard Exhaust Duration |
281 |
| Inboard Exhaust Valve Lift |
0.587 |
| Title |
4-Pattern 217/227 IB, 219/229 OB Hydraulic Roller Cam for Chevrolet Small Block |
| Grind Number |
269QIO8 |
| Engine Family |
Chevrolet 262-400 c.i. 8 Cylinder (1958-1998) |
| Advertised Inboard Intake Duration |
269 |
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
| Advertised Outboard Intake Duration |
271 |
| Inboard Intake Duration at .050 Inch Lift |
217 |
| Camshaft Material |
Billet Steel |
| Advertised Outboard Exhaust Duration |
283 |
| C.A.R.B. Exempt for On-Road Vehicles? |
No |
| Usage |
Street/Strip |
| Assembly Lubricant Included |
No |
| Length |
3.0000 |
| Width |
3.0000 |
| Height |
24.0000 |
| Weight |
9.0000 |
