QA1 GR501-10450C Front Coil-Over System | R-Series Drag Shocks and 450# Springs for Sale


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Price: $647.80

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Application: 1970-1981 GM F-Body - Camaro & Firebird

Part# Q-GR501-10450C

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.

R-Series Shocks
R-Series front shocks are designed specifically for drag race applications. They offer simultaneous rebound and compression adjustment with the rebound valving being looser and the compression valving being firmer. A looser rebound in the front allows for better weight transfer to the rear when launching and a firmer compression keeps the front end from slamming back to the ground.

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 R-Series adjustable coil-over shocks
(2) Conical springs
All required mounting hardware

Spring Rates: 

This kit includes 450# 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 GR501-11250C 250# Lightweight Drag Race Vehicle 1500#-1600# GR501-11300C 300# Lightweight Drag Race Vehicle 1601#-1700# GR501-10350C 350# Lightweight Drag Race Vehicle 1701#-1800# GR501-10400C 400# Most Small Block Vehicles 1801#-1900# GR501-10450C 450# Most Small Block Vehicles 1901#-2000# GR501-10500C 500# Most Small Block Vehicles 2001#-2100# GR501-10550C 550# Most Big Block Vehicles 2101#-2200# GR501-10600C 600# Most Big Block Vehicles 2201#-2300# GR501-10650C 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 1970-1981 F-Body Camaro & Firebird products!

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  • Color ChoiceItems 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.
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  • Payments & TaxesPayment 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.
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  • ShippingFlat 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 UsSince 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 PolicyWe 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 itemsQA1 GR501-11300C Front Coil-Over System | R-Series Drag Shocks and 300# Springs$647.80QA1 GR501-11250C Front Coil-Over System | R-Series Drag Shocks and 250# Springs$647.80QA1 GR501-10350C Front Coil-Over System | R-Series Drag Shocks and 350# Springs$647.80QA1 GR501-10650C Front Coil-Over System | R-Series Drag Shocks and 650# Springs$647.80Powered by FrooitionFrooition 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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