Description
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 1211 rockers feature a 1.7 ratio for 7/16″ stud ’65-’87 Chevrolet 396-454 Big Block.
Resources
Installation Instructions
Resources
Installation Instructions
Specifications:
| Description_DEF | Engine Rocker Arm Kit |
| Description_DES | High Energy Rocker Set w/ 1.7 Ratio for Chevrolet Big Block w/ 7/16″ Stud |
| Description_DES | High Energy Rocker w/ 1.7 Ratio for Chevrolet Big Block w/ 7/16″ Stud |
| Description_DES | Replacement Adjusting Nut for Magnum Rockers w/ 7/16″ Stud |
| Description_DES | Replacement Pivot Ball for Magnum Rockers w/ 7/16″ Stud |
| 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 1211 rockers feature a 1.7 ratio for 7/16″ stud ’65-’87 Chevrolet 396-454 Big Block. |
| Description_INV | HE Rockers1.7 Ratio BBC w/ 7/16″ Stud |
| Description_KEY | Chevelle, Camaro, Corvette, Stingray, Silverado, C10, Firebird, Chevrolet, Big Block, Chevy, BBC, 454, 427, 502, 396, Caprice, Malibu, Impala, Nova, Monte Carlo, S10, 572 |
| Description_SHO | Engine Rocker Arm |
| Description_SHP | None |
| height | 2.2 |
| length | 10.3 |
| LTL | N |
| weight | 5.55 |
| width | 5.3 |
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