Availability
1971 Harmonic Balancers
SEAL REPAIR SLEEVE
Part Number: TMK-KWK99174
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
SEAL REPAIR SLEEVE
Part Number: TMK-KWK99181
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
SEAL REPAIR SLEEVE
Part Number: TMK-KWK99187
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
SEAL REPAIR SLEEVE
Part Number: TMK-KWK99212
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
SEAL REPAIR SLEEVE
Part Number: TMK-KWK99235
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
SEAL REPAIR SLEEVE
Part Number: TMK-KWK99237
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Harmonic Balancer, OEM Replacement, Ford, 240, 300, Each
Part Number: PBB-PB1148N
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
HUB
Part Number: FLU-100010
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Harmonic Balancer, Super Damper, External Balance, Steel, Black, Oldsmobile V8, 307-455, V8, Each
Part Number: ATI-918480
Not Yet Reviewed
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
7" SBC Damper - Internally Balanced - Flying Magnet Option - Blower Hub Cover
Part Number: INW-102-FM-BL
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
Harmonic Balancer Component, Counterweight, Bolt-On, 28 oz. External Balance, Standard Hub, Ford, Small Block, Each
Part Number: INW-923
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
Harmonic Balancer Component, Counterweight, Bolt-On, 28 oz. External Balance, Blower Hub, Ford, Small Block, Each
Part Number: INW-923B
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
Harmonic Balancer Component, Counterweight, Bolt-On, 50 oz. External Balance, Standard Hub, Ford, Small Block, Each
Part Number: INW-924
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
Harmonic Balancer Component, Counterweight, Bolt-On, 50 oz. External Balance, Blower Hub, Ford, Small Block, Each
Part Number: INW-924B
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
Harmonic Balancer Component, Counterweight, Bolt-On, External Balance, Ford, 351C, Each
Part Number: INW-926
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
7" BBF "BDS" BLOWER DAMPER - Flying Magnet Cover PASS SIDE
Part Number: INW-216-FM-PASS
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
7" BBF "BDS" BLOWER DAMPER - Flying Magnet Cover DRIVER SIDE
Part Number: INW-216-FMDRIVER
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
BBF Race "BDS" Blower Damper
Part Number: INW-217
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
BBF Race "BDS" Blower Damper - Flying Magnet Cover PASS SIDE
Part Number: INW-217-FM-PASS
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
BBF Race "BDS" Blower Damper - Flying Magnet Cover DRIVER SIDE
Part Number: INW-217-FMDRIVER
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
Harmonic Balancer, External Balance, 7 in. Diameter, Aluminum/Steel, Natural, 4-Magnet Driver Side Crank Trigger, Chevy, Big Block, Each
Part Number: INW-116XFMDRIVER
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
Harmonic Balancer, External Balance, 7 in. Diameter, Aluminum/Steel, Natural, 4-Magnet Passenger Side Crank Trigger, Chevy, Big Block, Each
Part Number: INW-116XFMPASS
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
6.5" SBF 3-Bolt Damper - Internal Balance
Part Number: INW-203
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
6.5" SBF Damper - Internally Balanced - Blower Hub option - IW Belt Drive Length Hub
Part Number: INW-204-BL-IW
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
6.5" SBF Damper - Internally Balanced - IW Belt Drive Length Hub
Part Number: INW-204-IW
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
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