$139.95
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Our Mistake BUT YOUR LUCKY DAY! Our LS Harmonic Damper: The part number on the red front ring of this damper is engraved incorrectly. It displays 90031, but the correct number is 90034. This part is compatible with all 4.8L, 5.3L, and 6.0L LS engines found in trucks and SUVs. Fits: 1999-2006 GM Trucks (semi-universal) check with your installer on fitment. 1045 STEEL 7.7'' Diameter Due to incorrect numbering, this damper does not qualify as an SFI Spec #18-1 legal damper, although it is built to specification. It lacks the SFI spec card because of our error.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2025
$139.95