Fluidampr · New
Fluidampr Chevy LS3 / L99 Camaro w/ Underdrive Steel Internally Balanced Damper
MPN 760121 · Store SKU fdr760121
Supplier stock checked 11/7/2026, 10:00:22 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Protect your Camaro SS or LS-based truck engine from harmful torsional vibration with a Fluidampr viscous damper designed for high-performance street and racing applications. Increased cylinder pressure, RPM and rotating assembly changes can reduce the effectiveness of stock elastomer-style dampers. Fluidampr viscous damping technology helps control crankshaft harmonics across the entire RPM range to support long-term engine durability, accessory drive stability and reduced wear on critical components. Application summary: 2010-2015 Chevrolet Camaro SS 6.2L LS3/L99. GM LS-based truck applications. Fitment note: Pinning recommended for high-horsepower and supercharged applications. Fluidampr Pin Kit p/n 300004 available separately. Fitment note: Includes removable 25% underdrive accessory drive pulley to help reduce accessory speeds in sustained high-RPM racing environments. Fitment note: Compatible with LS accessory drives using 3.00" crank pulley offset spacing. Harmonic Balancer - Fluidampr - Chevy - 2010-2015 6.2L LS3/L99 Camaro SS - GM/Chevy LS1 Truck - 25% Underdrive, does not affect AC - Steel - Black Zinc Chromate - 7-3/4" dia - 15.2 lbs - SFI 18.1 - Made in USA - Each Harmonic Balancer - Fluidampr -LSx/Lxx Camaro SS / LS1 GM Truck - 25% UD - Each
Manufacturer fitment & guides
Check 760121 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
