Name: Holley Harmonic Balancer Bolt - Chevy Big Block - 12-Point (97-321)
Brand: Holley
SKU: 97-321
Price: 13.95 USD
Availability: InStock

Holley Harmonic Balancer Bolt - Chevy Big Block - 12-Point (97-321)

Holley

SKU: 97-321

$13.95

$15.50

-$1.55

Quantity

Description

Description

Replacement harmonic balancer bolt with thick washer for Big Block Chevy Mid-Mount Accessory drive system. 12-Point,ch Size, 1/2"-20 x 2.500" Under Head Length, Washer diameter 1.5" x 0.200" Thick.