Description
PRW Power designed this 5042121 Double Roller Timing Chain Set for Pontiac 421-455 engines from 1961-1976. This set is extremely durable compared to your stock components and will not fail prematurely or stretch like most single roller timing chains.
This easy to install set includes a 9 keyway crank sprocket offering a maximum of 8 degrees of Advance or Retard in 2 degree increments.
PRW Power 5042121 Timing Chain Set Features:
- For Pontiac 421-455 engines from 1961-1976
- Timing Chain Style: Double Roller
- Maximum Advance/Retard at Crankshaft: 8 degrees
- Keyway Quantity: 9
- Cam Gear Material: Steel
- Crank Gear Material: Steel
- Made In The USA!!!
- Quantity: Sold as a set
Note: Fits under most stock timing chain covers without machining.
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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