Harmonic Balancers

CHEVROLET CRANK BOLT 7/16" X 20 X 4.0"

Part Number: KRS-KRC38471000

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

• Special Order

Counterweight, Harmonic Balancer, Bolt-On, External Balance, Dodge, Plymouth, Small Block, V8, Each

Part Number: PFS-91014

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Special Order

DAMPER BOLT PACK - 5 IN DAMPER - 6 - 5/16 - 18 X 1 AND 3 - 5/16 - 18 X 1 1/4 - 9 BOLTS

Part Number: ATI-950241

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

• Special Order

DAMPER BOLT PACK - 6 - 5/16 - 18 X 1 AND 3 - 3/8 - 16 X 2 - NOT CHRYSLER - 9 BOLTS

Part Number: ATI-950202

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 24, 2025 if ordered today

• Special Order

Harmonic Balancer Repair Sleeves, Steel, Chevrolet, Pontiac, Buick, Oldsmobile, 3.3/3.8L, V6, Each

Part Number: FEL-16216

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

• $50.00 Summit Bucks
• Special Order

DAMPER BOLT PACK - LS Y BODY - 6 - 5/16 - 18 X 1 AND 3 - 3/8 - 16 X 1 - ALL FLAT HEAD - 9 BOLTS

Part Number: ATI-950224

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Buick;Chev-Pass&Trk;GMC:366,396,400,402,427,454(66-87)Harmonic Balancer Rep

Part Number: MAH-A230

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Special Order

Engine Harmonic Balancer Bolt, Engine Harmonic Balancer Bolt, BOLT/SCREW

Part Number: ADO-11546516

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Special Order

CHEVROLET CRANK BOLT 7/16" X 20 X 3.5"

Part Number: KRS-KRC38470000

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

• Special Order

Harmonic Balancer Bolts, Damper Face Bolts, Torx Head, 5/16 in.-18 Thread, Steel, Black, 0.625 in. Underhead Length, Chrysler, Big Block, Set of 6

Part Number: ATI-950268

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Crankshaft Dowel Pin, 3/16 in. Diameter, Steel, 1/2 in. Long, Each

Part Number: ATI-958025

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Damper Crank Bolts All Except Chrysler & Ford OEM Front

Part Number: ATI-950200

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Harmonic Balancer Bolt, Chromoly, Black Oxide, Mopar, Samll Block LA, Big Block B/RB, Set of 6

Part Number: ATI-950210

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Harmonic Balancer Bolts, Internal Allen, Chromoly, Black Oxide, 5/16 in. Thread, 1.00 in. UHL, Chevy, Set of 9

Part Number: ATI-950217

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

SPACER - CRANK HUB - CHEVY SB - .093

Part Number: ATI-916320

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Harmonic Balancer Repair Sleeves, Steel, Ford, Lincoln, Mercury, V6, V8, Each

Part Number: FEL-16213

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

• $50.00 Summit Bucks

Harmonic Balancer Bolts, Internal Allen Head, 5/16 in.-18 Thread Size, Steel, Black Oxide, Chevy, Set of 6

Part Number: ATI-950220

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Harmonic Balancer Bolt, Hex Head, 7/16 in.-20 Thread Size, Steel, Black, Chevy, Small Block, Each

Part Number: ATI-950231

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Harmonic Balancer Repair Sleeves, Steel, Chevrolet, GMC, Big Block Gen V/Mark IV

Part Number: FEL-16205

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

• $50.00 Summit Bucks

Harmonic Balancer Repair Sleeves, Steel, Chevrolet, Pontiac, L4, L6, V6, V8, Each

Part Number: FEL-16202

4.91 out of 5 stars ( 22 )

Estimated Ship Date: Tomorrow

• $50.00 Summit Bucks

Timing Tape, 5.250 to 8 in. Diameter Balancer, Set of 8

Part Number: MSD-8985

4.59 out of 5 stars ( 126 )

Estimated Ship Date: Tomorrow

Harmonic Balancer Bolt, Steel, Gold Iridite, Hex, Chevy, Small Block, Each

Part Number: MRG-945G

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Harmonic Balancer Components, Friction Washer, Buick, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Saab, Each

Part Number: ADO-12578073

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Counterweight, Harmonic Balancer, Bolt-On, 28 oz. External Balance, Ford, Small Block, Each

Part Number: PFS-91006

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Pilot Spacer, Harmonic Balancer, Ford, 221-302, 351W, Each

Part Number: PFS-91011

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow