Description: Features independent compression and rebound adjustment, Made from lightweight aluminum and is ride height adjustable, They come 100% dyno tested and serialized, Coil-over is revalveable and rebuildable by the QA1 factory or QA1 authorized service centers, Features a centerless ground, hard chrome plated, solid piston rod QA1 DD501 Proma Star Coil-Over Shock, 16.875/11.625 Ext/Comp Sku # 721DD501 Mfr. Part # DD501 Condition New Brand QA1 Sold Each Details Info QA1's double adjustable shocks have 324 valving options, with 18 positions of compression adjustment and 18 positions of rebound adjustment. There are no jumps when adjusting between any two clicks. Each adjustment has been carefully defined to provide the ideal force curve to maximize performance.Independent Compression and Rebound AdjustmentCoil-OverLightweight AluminumRide Height AdjustableSpring Mounting Hardware Included100% Dyno Tested and SerializedRevalveable and Rebuildable by the QA1 Factory or QA1 Authorized Service CentersAmerican MadePrecision Machined AluminumPiston with PTFECenterless Ground, Hard Chrome Plated, Solid Piston RodThree Step Sealing System Installation Tips 13.25"-14.50" recommended ride height Specs Sold in Quantity Each Finish Anodized Shock Type Twin Tube Shock Body Material Aluminum Color Natural Hardware Included Yes Adjustable Yes Mounting Bracket Included No Compressed Length 11.63 Body Diameter 2.00 Upper Shock Mount Bearing Lower Shock Mount Bearing Gas Charged No Coilover Springs Included No Number of Valving Selections 324 Spring Diameter 2.5 MFG. Part # DD501 Mounted Length 14 Compressed Length Range 11.00" to 11.99" Extended Length Range 16.00" to 16.99" Shock Stroke 5.00 Shock Adjustability Double Adjustable Spring Length 12 Inch Mounted Length Range 14" - 14 1/2" Extended Length 16.88 GTIN Code 806990059802 Tech Support We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
Price: 319.95 USD
Location: Lincoln, Nebraska
End Time: 2024-10-19T11:02:03.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Brand: QA1
Type: Coilovers
Item Width: 4.000
Manufacturer Part Number: DD501
Color: Natural
Item Length: 19.00
Universal Fitment: Yes
California Prop 65 Warning: True