QA1 GD401-10550A Front Coil-Over System | Double Adjustable Shocks, 550# Springs

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Location: Lakeville, Minnesota, United States
Ships to: US,
Item: 275304997614

Condition:New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is … Read moreabout the conditionNew: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller’s listing for full details. See all condition definitionsopens in a new window or tab
Manufacturer Part Number:GD401-10550A
Interchange Part Number:HAL-GD401-10550A
Other Part Number:Q-GD401-10550A
Placement on Vehicle:Front
Surface Finish:Clear Anodized Aluminum
Manufacturer Warranty:1 Year
Country/Region of Manufacture:United States
QA1:QA1
Shock Type:Double Adjustable
Shock Adjustments:18
Number of Valving Options:324
Ride Height Adjustable:Yes
Spring Rate:550#
Spring Application:2101#-2200# Front End Weight
UPC:806990062468
Fitment Type:Performance/Custom

eBay Powered by Frooition Categories Shop Categories 1982-1992 GM F-Body1993-2002 GM F-Body2010-2015 Chevrolet Camaro1978-1987 GM G-Body1964-1972 GM A-Body1973-1977 GM A-Body1959-1964 Chevy B-Body1965-1970 Chevy B-Body1971-1976 GM B-Body1977-1996 GM B-Body1982-2003 S-10 (2WD)02-09 TrailBlazer, SSR & Envoy2000-2006 GM SUV2007-2014 GM SUV & Truck2014+ GM SUV & Truck1971-1980 GM H-Body2008-2009 Pontiac G82004-2006 Pontiac GTO1967-1969 GM F-Body1970-1981 GM F-Body1968-1974 GM X-Body1975-1979 Chevrolet Nova1955-1957 Chevrolet1979-2004 Ford Mustang2005-2014 Ford Mustang1965-1974 Ford Galaxie1972-1976 Ford Torino1994-1999 Dodge Ram2000-2002 Dodge Ram2003-2016 Dodge Ram2007-2017 Jeep JK Wrangler05-16 Chrysler LX, LD & LC1961-1964 Oldsmobile “88”Del-Sphere Pivot JointsRat Rods | Street RodsMustang IIQA1Borgeson SteeringMisc. Items Helpful Links Add to Favorite Sellers Sign up to Newsletter View Feedback Contact Seller Visit seller’s eBay Shop About Seller Page QA1 GD401-10550A Front Coil-Over System | Double Adjustable Shocks, 550# Springs Item Description Application: 1967-1969 GM F-Body & 1968-1974 GM X-Body Part# Q-GD401-10550A Easy Bolt-In Installation! Remove the existing front shocks and springs and the QA1 Pro Coil System bolts right in. Specially Designed Conical Springs These springs are designed so that the lower end sits on the coil-over shock’s adjustable spring seat and the upper end sits in the original spring pocket in the frame. This allows for the use of a longer and lighter spring for more stored energy, offering increased weight transfer. Greater durability is also achieved by locating the spring pressure in the frame and not on a single stud. Double Adjustable Shocks Aluminum shocks with 324 valving options. Allows truly independent adjustment of compression and rebound. 18 positions of compression adjustment on one knob, and 18 positions of rebound adjustment on the other knob. Each knob is clearly labeled with an “R” for rebound or a “C” for compression, as well as plus and minus symbols for ease of adjustment. Ride Height Adjustable The threaded aluminum shock body allows for easy on-the-vehicle ride height adjustments. The QA1 Pro Coil System Includes: (2) QA1 Proma Star 18 way double adjustable coil-over shocks (2) Conical springs All required mounting hardware Spring Rates: This kit includes 550# springs. Look at the available spring rates and their applications below. If you would like a different spring rate then copy the kit part number and paste it into the search field in our eBay Store to order the kit with your desired spring rate. The spring rate chart below is a general guideline. The best spring rate will vary depending on your application, usage, and personal preference. Kit Part# Spring Rate Application Front End Weight GD401-11250A 250# Lightweight Drag Race Vehicle 1500#-1600# GD401-11300A 300# Lightweight Drag Race Vehicle 1601#-1700# GD401-10350A 350# Lightweight Drag Race Vehicle 1701#-1800# GD401-10400A 400# Most Small Block Vehicles 1801#-1900# GD401-10450A 450# Most Small Block Vehicles 1901#-2000# GD401-10500A 500# Most Small Block Vehicles 2001#-2100# GD401-10550A 550# Most Big Block Vehicles 2101#-2200# GD401-10600A 600# Most Big Block Vehicles 2201#-2300# GD401-10650A 650# Most Big Block Vehicles 2301#-2400# Related Products: Spanner Wrenches & Torrington Thrust Washers/Roller Bearing Kit: This kit will provide you with the spanner wrenches you need to make ride height adjustments, along with the thrust washers and needle roller bearings to place on to the coil spring base to prevent spring bind and make for easy ride height adjustments. You can purchase this by searching for Part# 7888-110 in our eBay Store. See our eBay Store for more GM F-Body & X-Body products! Color Choice Color Choice Payments & Taxes Shipping About Us Returns Policy Color Choice Items with a Color Choice: If an item has a color choice shown in the listing description you must tell us your color choice as soon as the order is placed. Please note your color choice in the “Comments” field of the eBay checkout and/or in the “Notes” field when sending your PayPal payment, or simply send us a message through eBay right after placing the order.
Orders that are placed without immediately noting your color choice will be shipped the color that is pictured.

Payments & Taxes Payments & Taxes Payment Types: We only accept payments through PayPal. You can use your Visa, MasterCard, Discover, or American Express credit or debit card through PayPal when checking out, a PayPal account is not required.

Sales Tax: All Pennsylvania sales will be charged 6% sales tax. Shipping Shipping Flat Rate Ground Shipping Charges: We offer LOW Flat Rate Ground Shipping that is based on your order total. These charges are clearly listed on all of our listings.

You are only charged the shipping charge of the first item you add to your cart. So if you add additional items to your order there are no additional shipping charges! If your order totals $499.00 or more the shipping is FREE!

Our Flat Rate Ground Shipping Rates:

$00.00 – $25.00 = $6.95
$25.01 – $100.00 = $10.95
$100.01 – $250.00 = $12.95
$250.01 – $498.99 = $14.95
$499.00 or more = FREE GROUND SHIPPING!

Shipping Carrier: Items will ship via USPS, FedEx Ground, and/or UPS Ground at our discretion. The tracking number(s) will be emailed to you upon shipment.

Multiple Items: Be sure to click “Add To Cart” on all of the items you wish to order before going through checkout. eBay’s shopping cart checkout system will combine multiple items in to one single order and automatically re-calculate the flat rate shipping charge based on your order total.

HI, AK, APO/FPO & International: Due to the limitations of eBay’s shipping system we can only accept orders from the Continental United States (48 States) or locations that are eligible for the eBay Global Shipping program. About Us About Us Since 1999 we have committed our efforts to the design and manufacture of suspension, chassis, and drivetrain components that deliver the highest level of quality, performance, and value. Our team of highly skilled craftsmen take pride in their work!

If you have any questions about our products, please feel free to send us a message through eBay. Returns Policy Returns Policy We cannot accept returns on parts that have been used or installed. Prior authorization through the eBay return request system must be given before a return can be made. There are no refunds on shipping charges. Buyer pays for return shipping. More Items! View more great items Powered by Frooition Frooition Frooition | No-js Template | eBay design, eBay store design, eBay shop design, eBay template design, eBay listing design (ver:froo_no_js) This listing is currently undergoing maintenance, we apologise for any inconvenience caused.

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