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#58666879
Proform 66879 Super Street Ford Aluminum Roller Rockers
- 1.6 Ratio, 5/16" Bolts
- Pedestal Mount
- Cage Roller Needle Bearing Trunions
$252.99
/set
Factory Shipped
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Product Summary
Roller Rocker Arm Style, 1.6:1 Rocker Arm Ratio
- 1.6 Ratio, 5/16" Bolts
- Pedestal Mount
- Cage Roller Needle Bearing Trunions
- Fits Ford 1977-1994 302HO and 351W Engines with Hydraulic and Roller Cams
- PROFORM Parts Brand Product
Key Specs
| MFG. Part # | 66879 |
| Rocker Arm Style | Roller |
| Rocker Arm Ratio | 1.6:1 |
| Stud Size | 0.3125" |
| Material Type | Aluminum |
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Return PolicyProform 66879 Details
Proform 66879 Details
PROFORM Super Street Aluminum Roller Rockers have a beautiful anodized finish, extremely tight tolerances, and upgraded cage bearings. Fits Ford S/B aluminum cylinder heads, pedestal mount '77-'94, 302HO and 351W hydraulic and roller cams. Rid your engine of internal friction with roller-tipped rocker arms. The race-proven full needle bearing, fulcrum, and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and tear on valve stem tips. Precision machined to insure consistency and ratio accuracy.
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
Proform 66879 Specifications
Proform 66879 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 66879 |
| Brand | Proform |
| Rocker Arm Style | Roller |
| Rocker Arm Ratio | 1.6:1 |
| Stud Size | 0.3125" |
| Material Type | Aluminum |
| GENERAL | |
| Stud Diameter | 0.3125" |
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