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Product Summary

Chevy Small Block V8, 7/16"-20 Thread Pitch, Steel

  • Dual-purpose hardened steel tool serves as both a rotating tool and balancer retainer for Small Block Chevys
  • Fits easily into the harmonic balancer and provides a positive way of rotating the engine in either direction
  • Ideal for setting valves, locating TDC or degreeing cam on your Small Block Chevy engine
  • Permanently retained on the motor, serving as a balancer washer/bolt assembly to retain the balancer/damper on the crank
  • Comes with a 1-1/16" hex head and includes detailed instructions for easy installation and use

Key Specs

MFG. Part #91081020
BrandSpeedway Motors
Thread Pitch7/16"-20
Material TypeSteel

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Speedway Motors 91081020 Details

This dual-purpose hardened steel tool serves a both a rotating tool and balancer retainer. It simply fits into the harmonic balancer on Small Block Chevys and provides a positive way of rotating the engine (in either direction) when setting valves, locating TDC or degreeing cam. It is permanently retained on the motor serving as a balancer washer/bolt assembly to retain the balancer/damper on the crank.

Tool has a 1-1/16" hex head. Instuctions included.

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Speedway Motors 91081020 Specifications

KEY SPECS
MFG. Part #91081020
BrandSpeedway Motors
Thread Pitch7/16"-20
Material TypeSteel
GENERAL
Speedway Motors Catalog Part #910-81020
FinishBlack Oxide
Sold in QuantityEach
ColorBlack