PRW Stud Girdles are designed to maximize the valvetrain efficiency of your Pontiac Engine
PRW Billet Aluminum Stud Girdles raise the bar in the high performance industry. The combination of top quality and reasonable pricing sets new standards. We know that when you receive your new PRW performance components, you will have no trouble seeing what the excitement is all about.
These billet aluminum stud girdles are made from 6061-T6 aluminum and are manufactured to exacting standards. PRW stud girdles reduce rocker stud flex in order to retain critical valve lash adjustments. This results in more accurate valve lift and timing. Each stud girdle is relieved at the factory to accomodate crankcase evacuation components without the need to visit your local machine shop. PRW RockerLocs™ accompany each stud girdle order.
*For the 1959-1979 Pontiac 326-455 engines
Edelbrock Heads
*Includes 7/16" RockerLocs™
Fits These Years
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1959 |
1960 |
1961 |
1962 |
1963 |
1964 |
1965 |
1966 |
1967 |
1968 |
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1969 |
1970 |
1971 |
1972 |
1973 |
1974 |
1975 |
1976 |
1977 |
1978 |
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1979 |
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CNC machined
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Reduces rocker arm stud flex
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Anodized for a superior finish
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Constructed from high strength 6061-T6 billet aluminum
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Pre-machined for easy crankcase evacuation kit installation
*Picture may not be of actual stud girdle, however pic does display quality of PRW stud girdles.
