
PRW Power 2045572 Pro Series Pontiac 326-455 SFI Flexplate, External
PRW Power designed this 2045572 Flexplate for Pontiac 326-455 engines from 1957 through 1979. This Solid Design Pro Series Flexplate fits TH350, TH400, and Powerglide transmissions, and comes rated for up to 1500 horsepower and 12,500 RPM. It arrives engineered to handle extreme duty applications and designed to take the punishment of today's high horsepower engines.
This 40% thicker than stock flexplate provides a solid foundation as a direct bolt on component. It comes precision balanced, with a black E-Coat finish for corrosion resistance as well as protection against the elements.
Manufactured to meet SFI 29.1 specifications, utilizing robotic machinery in addition to cold-welding processes for added strength. This flexplate also undergoes rigorous inspection throughout the entire manufacturing cycle to ensure that you receive the quality that you deserve.
PRW Power 2045572 Flexplate Features:
- For Pontiac 326-455 engines from 1957 through 1979
- Fits TH350, TH400, and Powerglide transmissions
- Engine Balance: External
- SFI Rating: SFI 29.1
- Tooth Count: 166
- Crankshaft Flange: 6 Bolt
- Flexplate Material: Steel
- Finish: Black E-Coat finish for corrosion resistance
- Marine Use: No
- Sold Individually
PRW Power has a wide selection of race engine components including rocker arms, valve covers, flexplates, and main caps, and more. They are well known for providing noticeable performance gains at a value price.
Original: $140.36
-65%$140.36
$49.13PRW Power 2045572 Pro Series Pontiac 326-455 SFI Flexplate, External
PRW Power designed this 2045572 Flexplate for Pontiac 326-455 engines from 1957 through 1979. This Solid Design Pro Series Flexplate fits TH350, TH400, and Powerglide transmissions, and comes rated for up to 1500 horsepower and 12,500 RPM. It arrives engineered to handle extreme duty applications and designed to take the punishment of today's high horsepower engines.
This 40% thicker than stock flexplate provides a solid foundation as a direct bolt on component. It comes precision balanced, with a black E-Coat finish for corrosion resistance as well as protection against the elements.
Manufactured to meet SFI 29.1 specifications, utilizing robotic machinery in addition to cold-welding processes for added strength. This flexplate also undergoes rigorous inspection throughout the entire manufacturing cycle to ensure that you receive the quality that you deserve.
PRW Power 2045572 Flexplate Features:
- For Pontiac 326-455 engines from 1957 through 1979
- Fits TH350, TH400, and Powerglide transmissions
- Engine Balance: External
- SFI Rating: SFI 29.1
- Tooth Count: 166
- Crankshaft Flange: 6 Bolt
- Flexplate Material: Steel
- Finish: Black E-Coat finish for corrosion resistance
- Marine Use: No
- Sold Individually
PRW Power has a wide selection of race engine components including rocker arms, valve covers, flexplates, and 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 this 2045572 Flexplate for Pontiac 326-455 engines from 1957 through 1979. This Solid Design Pro Series Flexplate fits TH350, TH400, and Powerglide transmissions, and comes rated for up to 1500 horsepower and 12,500 RPM. It arrives engineered to handle extreme duty applications and designed to take the punishment of today's high horsepower engines.
This 40% thicker than stock flexplate provides a solid foundation as a direct bolt on component. It comes precision balanced, with a black E-Coat finish for corrosion resistance as well as protection against the elements.
Manufactured to meet SFI 29.1 specifications, utilizing robotic machinery in addition to cold-welding processes for added strength. This flexplate also undergoes rigorous inspection throughout the entire manufacturing cycle to ensure that you receive the quality that you deserve.
PRW Power 2045572 Flexplate Features:
- For Pontiac 326-455 engines from 1957 through 1979
- Fits TH350, TH400, and Powerglide transmissions
- Engine Balance: External
- SFI Rating: SFI 29.1
- Tooth Count: 166
- Crankshaft Flange: 6 Bolt
- Flexplate Material: Steel
- Finish: Black E-Coat finish for corrosion resistance
- Marine Use: No
- Sold Individually
PRW Power has a wide selection of race engine components including rocker arms, valve covers, flexplates, and main caps, and more. They are well known for providing noticeable performance gains at a value price.











