Availability
Harmonic Balancer Bolts
Harmonic Balancer Bolt, Hex Head, 7/16 in.-20 Thread Size, Steel, Black, Chevy, Small Block, Each
Part Number: ATI-950231
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Harmonic Balancer Bolts, Replacement, Steel, Black E-Coat, 1/2 in.-20 Thread, 2.5 in. Long, 12-Point Head, Washer included, Chevy, 6.5-8.1L, Each
Part Number: HLY-97-321
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
for use on Honda® B16/B18 balancer bolt kit
Part Number: ARP-208-2501
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Harmonic Balancer Bolt, Chromoly, Black Oxide, 12-Point, Chrysler, KB 426, Hemi, Each
Part Number: ARP-245-2501
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Harmonic Balancer Bolt, Steel, Gold Iridite, Hex Head, Universal, 7/16 in.-20 RH in., 2.75 in., Length, Each
Part Number: CTR-76-527
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Balancer Bolt, 7/16-20 in. Thread, 2.000 in. Length, Chevy, Small Block, Each
Part Number: MIL-84530
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Harmonic Balancer Bolt, Chromoly, Black Oxide, with Rear Pulley, Chevy, LS, Set of 9
Part Number: ATI-950209
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Harmonic Balancer Bolt, Steel, Black, Hex Head, Chevy, Small Block, Each
Part Number: MRG-7845
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Harmonic Balancer Bolt, Chromoly, Black Oxide, 12-Point, Buick V8, GM V6, Each
Part Number: ARP-120-2501
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Balancer Bolt, Hex Head, Chevy, LS, Each
Part Number: ICB-551218
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Harmonic Balancer Bolt, Steel, Zinc Plated, Hex Head, Chevy, Big Block, Each
Part Number: MRG-946G
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Harmonic Balancer Bolt, Hex Head, Steel, Yellow Zinc Dichromate, Chevy, Big Block, Each
Part Number: PIO-859013
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Balancer Bolt, 1/2-20 in. Thread, 1.375 in. Length, Chevy, Big Block, Each
Part Number: MIL-84532
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Need It Sooner? We recommend these similar substitute parts:
Installation Kit, Harmonic Balancer, 8740 Chromoly, Black Oxide, Cummins, Kit
Part Number: FLU-300009
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Bolt Kit, Ultimate-Duty Balancer, Small Block Chevy, 7/16"-20, Each
Part Number: MOR-38772
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Harmonic Balancer Bolts, Torx Head, Steel, Black, 5/16 in.-18 RH Thread Size, 0.750 in. Underhead Length, Set of 9
Part Number: ATI-950226
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Harmonic Balancer Bolts, ATI Harmonic Damper Hardware, 5/16 in. -18, 3/8 in. -16 Threads, Steel, Sold as a Set of 9
Part Number: ATI-950267
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Harmonic Balancer Bolts, 12-point, M12 x 1.25, 2.185 in. Length, 1.725 in. UHL, Chromoly, Black Oxide, Dodge, Ram, 6.7L Diesel, Set of 4
Part Number: ARP-147-2503
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Harmonic Balancer Bolt, Chromoly, Black Oxide, with Rear Pulley, Chevrolet, LS Engines, Set of 9
Part Number: ATI-950213
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Harmonic Balancer Bolt, Chromoly, Black Oxide, with ARP Pulley Bolts, Cadillac, Set of 12
Part Number: ATI-950245
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Harmonic Balancer Bolt, Steel, Gold Iridite, Hex Head, Universal, 7/16 in.-20 RH in., 3.25 in., Length, Each
Part Number: CTR-76-532
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Harmonic Balancer Bolt, Flanged Hex Head, M12 x 1.5 Thread, Steel, Black, Ford, Lincoln, Mercury, Each
Part Number: RNB-926-886
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Harmonic Balancer Bolt, ARP2000 Alloy, Black Oxide, 12-Point, Ford, 7.3L, Each
Part Number: ARP-258-2501
Not Yet Reviewed
Harmonic Balancer Bolts, Internal Allen Head, 5/16 in.-18 Thread Size, Steel, Black Oxide, Chevy, Set of 6
Part Number: ATI-950220
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
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