Quarter Master Optimum V Clutches 5.5 3D 1-5/32X26
Quarter Master Optimum V Clutches 5.5 3D 1-5/32X26
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In-stock orders are processed within 48 hours; transit time is additional.
International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.
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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
Read the full return policyReturn details & how to start
Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.
Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.
Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.
Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.
After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.
Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.
For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.
From the NASCAR Cup Series to road course racers, the Optimum-V is the most trusted race clutch in the world. With an innovative open cover design that delivers maximum durability and the industry’s lowest moment of inertia for a metallic clutch, the Optimum-V should be your only choice when you want peace of mind that you are racing with the latest in clutch technology.
- 6-leg design with gas slots for maximum cooling
- Extremely light for quicker starts & deeper braking
- Bronze sintered metallic frictions resist wear & heat
- Integrated wear pins hold clearances for longer cover life
- Racer rebuildable internals & one-piece aluminum cover
Additonal Information
Weight 6.5 lbs
Input Shaft: 1-1/8" x 10-Spline, 1-5/32" x 26-Spline
Application: Without Button Flywheel
Clutch Discs: 3-Disc
Disc Size: 5.5"
Clutch Series: Optimum-V
