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These Ultra Pro Magnum rockers are made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.6 ratio, these self-aligning rockers fit Ford V8's with a 3/8" diameter stud.
COMP Cams Ultra Pro Magnum Self-Aligning 1.6 Ratio 3/8" Stud Rocker Arm Set Ford SB/351W 1634-16
Specifications:
| Description_SHO | Engine Rocker Arm |
| Description_INV | 1.6 Ultra Pro Mag Rockers Ford 3/8" Stud |
| Description_DES | Ultra Pro Magnum Self-Aligning 1.6 Ratio 3/8" Stud Rocker Arm Set Ford SB/351W |
| Description_SHP | None |
| Description_EXT | These Ultra Pro Magnum rockers are made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.6 ratio, these self-aligning rockers fit Ford V8's with a 3/8" diameter stud. |
| Description_DEF | Engine Rocker Arm Kit |