This harmonic balancer is a new, aftermarket replacement part that has the following specifications:

  • Type - Solid
  • OE part number - GM 3860010
  • Diameter - 8"(inches)
  • Width - 2-11/16" (inches)
  • Direct bolt on replacement
  • Built to strict quality control standards


A direct replacement. Please verify the dimensions against your existing balancer.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

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Vehicle Fit

  • 1966-1969 Chevy Bel-Air Harmonic Balancer V8 7.0L 427ci Dorman 594-113
  • 1966-1969 Chevy Biscayne Harmonic Balancer V8 7.0L 427ci Dorman 594-113
  • 1967-1970 Chevy Camaro Harmonic Balancer V8 6.5L 396ci Dorman 594-113
  • 1966-1969 Chevy Caprice Harmonic Balancer V8 7.0L 427ci Dorman 594-113
  • 1967-1969 Chevy Chevelle Harmonic Balancer V8 6.5L 396ci Dorman 594-113
  • 1966-1969 Chevy Corvette Harmonic Balancer V8 7.0L 427ci Dorman 594-113
  • 1966-1969 Chevy El Camino Harmonic Balancer V8 6.5L 396ci Dorman 594-113
  • 1966-1969 Chevy Impala Harmonic Balancer V8 7.0L 427ci Dorman 594-113
  • 1966-1969 Chevy Malibu Harmonic Balancer V8 6.5L 396ci Dorman 594-113

This part replaces:

  • Dorman 594-113
  • Hollander 309-117
  • OE # 3860010
Only 3 left in stock
Part #: 1AEHB00074

Ships Same Day for orders placed by 4 P.M. ET

Dorman
Brand #: 594-113