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ARP Square Drive Harmonic Balancer, Damper Bolt Kit - SB Chevy

Harmonic Balancer Bolt, Square Drive, 7/16-20 in Thread, 1/2 in Square Drive, Chromoly, Black Oxide, Small Block Chevy, Each
Availability: Same Day Shipping!
Shipping: Orders over $149 ship free. Oversize items are excluded.
Was: $73.20
Sale: $38.97
Save: 47%
Save: $34.23


ARP offers a special version of its rugged 200, 000 psi rated balancer bolt that can accept a standard 1/2? drive ratchet or breaker bar to facilitate rotating the crank assembly.

  • 1/2? square drive forged into bolt head, enabling the rotation of an engine with any 1/2? drive tool
  • Made from heat-treated 8740 chrome moly steel with heavy duty black oxide finish.

  • PROP 65

    These products may contain a chemical known to the state of California to cause cancer


    • ARP134-2503
    • ARP134-2503
    • 672036001735
    • ARP
    • Available
    • Same Day Shipping!
    • New


    Shipping Information

    • Item Requires Shipping
    • 0.6 lbs.
    • W4.7000” x H1.3500” x L7.3500”
    • Orders over $149 ship free. Oversize items are excluded.

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