Perfect for stock or High Energy camshaft equipped engines, our High Energy rockers eliminate slop and feature a long slot for higher lift cams. These 1251 rockers feature a 1.5 ratio for 7/16" stud '67-'79 Pontiac 265-455 V8.
Specifications:
| Description_DEF |
Engine Rocker Arm Kit |
| Description_DES |
High Energy Rocker Set w/ 1.5 Ratio for Pontiac 265-455 w/ 7/16" Stud |
| Description_KEY |
Pontiac |
| Description_KEY |
Super Duty |
| Description_KEY |
SD |
| Description_KEY |
SD455 |
| Description_KEY |
HO |
| Description_KEY |
455 HO |
| Description_KEY |
Trans-Am |
| Description_KEY |
Catalina |
| Description_KEY |
Firebird |
| Description_KEY |
Formula |
| Description_KEY |
421 |
| Description_KEY |
455 |
| Description_KEY |
400 |
| Description_KEY |
428 |
| Description_KEY |
350 |
| Description_KEY |
265 |
| Description_KEY |
301 |
| Description_KEY |
370 |
| Description_KEY |
389 |
| Description_KEY |
301 |
| Description_KEY |
287 |
| Description_KEY |
317 |
| Description_KEY |
347 |
| Description_KEY |
Ram Air |
| Description_KEY |
Ram Air IV |
| Description_KEY |
Ram Air III |
| Description_KEY |
Bonneville |
| Description_KEY |
Grand Prix |
| Description_KEY |
LeMans |
| Description_KEY |
Parisienne |
| Description_KEY |
Grand Am |
| Description_KEY |
Century |
| Description_KEY |
Regal |
| Description_EXT |
Perfect for stock or High Energy camshaft equipped engines, our High Energy rockers eliminate slop and feature a long slot for higher lift cams. These 1251 rockers feature a 1.5 ratio for 7/16" stud '67-'79 Pontiac 265-455 V8. |
| Description_INV |
HE Rockers 1.5 Pontiac 265-455 7/16 Stud |
| Description_SHP |
None |
| Description_SHO |
Engine Rocker Arm |
| Engine Family |
Pontiac 265-455 (1967-1979) |
| Amazon ASIN |
B000GBAS0U |
| Rocker Arm Series |
High Energy |
| Rocker Stud Diameter |
7/16 |
| Title |
High Energy Rocker Set w/ 1.5 Ratio for Pontiac 265-455 w/ 7/16" Stud |
| C.A.R.B. Exempt for On-Road Vehicles? |
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. 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. |
| Rocker Arm Ratio |
1.5 |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Rocker Arm Material |
Steel |
| 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. E.O. Number |
N/A |
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? |
Yes, but must meet tailpipe emission standards for year of vehicle. |
| Length |
2.0000 |
| Width |
5.0000 |
| Height |
10.0000 |
| Weight |
4.0000 |
