Skip to main content
Welcome to the NEW WCCC Cougar Parts Catalog
(Click here to tell us what you think)
Our warehouse is closed for New Years Jan 1-4th.
Orders placed after 12PM PST on Tuesday 12/30/2025 may not ship until Monday (1/5/2026).
International Customers Click Here [Updated 6/2025]
Harmonic Balancer - Boss 351 - Core ~ 1971 Ford Mustang  1971,1971 mustang,351,D1Z,balancer,boss,core,d1zx-6316-aa,dampener,ford,ford mustang,harmonic,mustang,used,31647

Harmonic Balancer - Boss 351 - Core ~ 1971 Ford Mustang
Item #: 31647

stars, based on 0 reviews
Harmonic balancer or damper, core grade 1971 Boss 351 Ford Mustang. Marked D1ZX-6316-AA. Age cracks in the rubber, should be rebuilt prior to use. Groove opposite of timing marks as shown, no other visible issues.