Availability
1987 GMC Harmonic Balancers
Harmonic Balancer, Street Performance, Internal Balance, Nodular Iron, Black, Chevy, Small Block, 4.3L V6
Part Number: PIO-872003
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
HARMONIC BALANCER
Part Number: PIO-DA-293
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
HARMONIC BALANCER
Part Number: PIO-DA-3051
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
HARM BAL SLEEVE
Part Number: PIO-HB-4127
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
HARMONIC BALANCER
Part Number: PIO-DA-3790
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Harmonic Balancer, External Balance, 8.000 in. Diameter, Nodular Iron, Black, HD, Chevy/GMC, Big Block, Each
Part Number: PIO-DA-4541-HD
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
HARMONIC BALANCER
Part Number: PIO-DA-4543
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Harmonic Balancer Repair Sleeves, Steel, Chevrolet, GMC, 6.2/6.5L, Diesel, Each
Part Number: FEL-16209
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Balancer/Pulley Assembly
Part Number: RNB-594-5600
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Harmonic Balancer, Internal Balance, 6.130 in. Diameter, Nodular Iron, Black, Chevy, GMC, Oldsmobile, V6, Each
Part Number: PIO-DA-2621
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
HARM BAL SLEEVE
Part Number: PIO-HB-4129
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
HARM BAL SLEEVE
Part Number: PIO-HB4123
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Repair Sleeve Various Makes 48-08
Part Number: FWB-SR3514
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Repair Sleeve Various Makes 50-12
Part Number: FWB-SR3517
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Repair Sleeve Chevrolet,GMC,Rover 80-94
Part Number: FWB-SR3552
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, Chevy, GMC, 6.2, 6.5L, Each
Part Number: PBB-PB1102N
Not Yet Reviewed
Estimated Ship Date: Mar 12, 2026 if ordered today
Estimated Ship Date: Mar 12, 2026 if ordered today
PERF H BALANCER
Part Number: ATP-102239
Not Yet Reviewed
RACE H BALANCER
Part Number: ATP-102311
Not Yet Reviewed
ENG HARMONIC BAL
Part Number: ATP-102249
Not Yet Reviewed
Harmonic Balancer
Part Number: RNB-594-128D
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Harmonic Balancer Repair Sleeves, Steel, AMC, Jeep, Chevrolet, GMC, Pontiac, 2.5L, L4, Each
Part Number: FEL-16259
Not Yet Reviewed
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-KWK99225
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-KWK99050
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-KWK99152
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
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