
PRW Power 1145511 Pushrod Guideplates Oldsmobile 350-455 3/8
PRW Power designed these 1145511 Pushrod Guideplates for Oldsmobile 350-455 engines from 1965-1980. They reduce the unwanted sideways motion of the pushrod under load. This keeps the rocker arm stabilized, making the valve operation much smoother and more efficient.
Made from heat-treated Chromoly Steel to prevent premature wear, then specially tumbled for a smoother finish and black oxide coated to resist corrosion.
These guideplates maintain correct alignment and proper valvetrain operation without breakage under high loads and high RPM. They come designed to work with chromoly racing or high performance pushrods (not for use with stock pushrods).
A must have for high performance engines!
PRW Power 1145511 Pushrod Guideplates Features:
- For Oldsmobile 350-455 engines from 1965-1980
- Guideplate Pushrod Size: 3/8 in.
- Guideplate Style: Flat
- Guideplate Material: Chromoly Steel
- Guideplate Finish: Black Oxide
- Stud Size: 5/16 in.
- Quantity: Sold as a set of 8
PRW Power has a wide selection of race engine components including rocker arms, valve covers, flexplates, main caps, and more. They are well known for providing noticeable performance gains at a value price.
PRW Power 1145511 Pushrod Guideplates Oldsmobile 350-455 3/8
PRW Power designed these 1145511 Pushrod Guideplates for Oldsmobile 350-455 engines from 1965-1980. They reduce the unwanted sideways motion of the pushrod under load. This keeps the rocker arm stabilized, making the valve operation much smoother and more efficient.
Made from heat-treated Chromoly Steel to prevent premature wear, then specially tumbled for a smoother finish and black oxide coated to resist corrosion.
These guideplates maintain correct alignment and proper valvetrain operation without breakage under high loads and high RPM. They come designed to work with chromoly racing or high performance pushrods (not for use with stock pushrods).
A must have for high performance engines!
PRW Power 1145511 Pushrod Guideplates Features:
- For Oldsmobile 350-455 engines from 1965-1980
- Guideplate Pushrod Size: 3/8 in.
- Guideplate Style: Flat
- Guideplate Material: Chromoly Steel
- Guideplate Finish: Black Oxide
- Stud Size: 5/16 in.
- Quantity: Sold as a set of 8
PRW Power has a wide selection of race engine components including rocker arms, valve covers, flexplates, main caps, and more. They are well known for providing noticeable performance gains at a value price.
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Description
PRW Power designed these 1145511 Pushrod Guideplates for Oldsmobile 350-455 engines from 1965-1980. They reduce the unwanted sideways motion of the pushrod under load. This keeps the rocker arm stabilized, making the valve operation much smoother and more efficient.
Made from heat-treated Chromoly Steel to prevent premature wear, then specially tumbled for a smoother finish and black oxide coated to resist corrosion.
These guideplates maintain correct alignment and proper valvetrain operation without breakage under high loads and high RPM. They come designed to work with chromoly racing or high performance pushrods (not for use with stock pushrods).
A must have for high performance engines!
PRW Power 1145511 Pushrod Guideplates Features:
- For Oldsmobile 350-455 engines from 1965-1980
- Guideplate Pushrod Size: 3/8 in.
- Guideplate Style: Flat
- Guideplate Material: Chromoly Steel
- Guideplate Finish: Black Oxide
- Stud Size: 5/16 in.
- Quantity: Sold as a set of 8
PRW Power has a wide selection of race engine components including rocker arms, valve covers, flexplates, main caps, and more. They are well known for providing noticeable performance gains at a value price.












