1981 GMC B-Series Harmonic Balancers
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- PRW®PQX™ Race SFI DamperGMC B-Series 6.0L / 7.0L 1981, PQX™ Race SFI Damper by PRW®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$209.58
- Fel-Pro®Harmonic Balancer Repair SleeveGMC B-Series 1981, Harmonic Balancer Repair Sleeve by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...Direct OEM replacement for a proper fitEnsures reliable sealing performance$6.52 - $9.42
- Mahle®Harmonic Balancer Repair SleeveGMC B-Series 1981, Harmonic Balancer Repair Sleeve by Mahle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.58 - $7.67