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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
Featuring a boltin EFI downdraft injection system and complete serpentine drive kit
Don't spend hours figuring out which pieces and parts you need to get what you want from your engine
The right choice is critical for your engine and your wallet--choose Speedmaster iron distributor gears
Made from 4340 round bar to exact tolerances
improving belt retention and reducing the risk of slippage
Oldsmobile 455 6.500" External SFI-Rated Damper Harmonic Balancer Featuring a boltin EFI downdraftSpeedmaster harmonic balancers are crafted from high quality steel and feature a tuned elastomer for optimal engine performance. They include a strong bonding process, easy to read timing marks, and an advanced design to absorb engine vibrations, extending the life of the crankshaft and bearings for enhanced power and torque.
US$ 18.49
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US$ 10.00
US$ 17.00
