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Vehicle Info NeededFLUIDAMPRPART NUMBER: 388-800181
Harmonic Damper 1970-95 Big Block 454-502 Engines
$62424
Ships on Sep 11, 2026
Lowest Price Guarantee
Chevy Harmonic Dampers
- Harmonic Damper
- 1970-95 Big Block 454-502 Engines
- Diameter: 8" O.D.
- External Balance
- 3/16" & 1/4" Keys
Part TypeHarmonic Balancer
BrandFLUIDAMPR
Package Height4.5
Package Width10.4
Package Length10.7
Weight17.85 PG
Part CategoryPerformance Parts
Degree MarkingsYes
PositionN/A
Degree Marking Range50 BTDC to 10 ATDC. Additional timing/
Part FitmentSemi Universal
Safety RatingSFI 18.1
FinishBlack Zinc
Engine BalanceExternal (34.5 oz)
Vendor Part Number800181
Package Qty1
Package TypeEA
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