
QA1 Motorsports Coil Over and Stock Replacement Mopar Shocks

Universal coil overs and shocks for Mopars and all applications.
Purchase
Coil overs and shock absorbers online Here!

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Single Adjustable
Single Adjustable Simultaneous Compression and Rebound Adjustment 12 Valving Options One knob changes both compression and rebound valving simultaneously, allowing total suspension control in one easy-to-reach location .
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Deflective Disc Valving – Advanced Shock Technology Increased sensitivity in valving response, control and consistency. • Precision Machined Piston with P.T.F.E. Piston Band Creates accurate piston to cylinder wall seal, improves valving consistency and increases durability. • 5/8” Centerless Ground, Hard Chrome Plated, Solid Piston Rod Precision surface, eliminates piston rod flex increasing valving consistency. • Machined Aluminum Body Bright anodized for unmatched durability and great appearance. • Three Step Sealing System Advanced aerospace material, exclusive double lip seal design and wiper seal eliminate seal drag and dirt intrusion. • 100% Dyno Tested and Serialized Assures consistency in production and performance. • Shock Mounting Hardware Exclusive Teflon®/Kevlar® race bearings for smooth, bind-free operation. Also available with polyurethane bushings. • Spring Mounting Hardware Included Aluminum spring cap, spring seat, spring seat washer and locking ring included. • These shocks are revalveable and rebuildable by QA1 Authorized Service Centers |
Double Adjustable
Double Adjustable Truly Independent Compression and Rebound Adjustment 576 Valving Options Includes 24 positions of compression adjustment on one knob, and 24 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. |
Stock replacement Mopar Shocks |
Purchase Coil overs and shock absorbers online Here!

| Single Adjustable Part # | Double Adjustable Part # | Mounting | Compressed Height | Extended Height | Recommended Height | Spring Length | Application |
| DR3855B | DDR3855B | Bearing | 8 5/8" | 11 1/8" | 9 1/2"--10" | 7" | Front |
| DR3855P | DDR3855P | Poly | 8 5/8" | 11 1/8" | 9 1/2"--10" | 7" | Front |
| DR3955B | DDR3955B | Bearing | 9 1/2" | 12 5/8 | 10 3/4"--11 1/4" | 7" /9" | Front |
| DR3955P | DDR3955P | Poly | 9 1/2" | 12 5/8" | 10 3/4"--11 1/4" | 7"/9" | Front |
| DR4855B | DDR4855B | Bearing | 10 1/8" | 14" | 11 1/2" - 12 1/2" | 9"/10" |
Front/Rear |
| DR4855P | DDR4855P | Poly | 10 1/8" | 14" | 11 1/2" - 12 1/2" | 9"/10" |
Front/Rear |
| DR5855B | DDR5855B | Bearing | 11 5/8" | 17" | 13 1/4"-14 1/2" | 12" | Rear |
| DR5855P | DDR5855P | Poly | 11 5/8" | 17" | 13 1/4"-14 1/2" | 12" | Rear |
| DR7855B | DDR7855B | Bearing | 12 1/2" | 18 3/4" | 15 1/4"-15 3/4" | 14" | Rear |
| DR7855P | DDR7855P | Poly | 12 1/2" | 18 3/4" | 15 1/4"-15 3/4" | 14" | Rear |
| DR8855B | DDR8855B | Bearing | 13" | 19 1/2" | 16"-16 3/4" | 14" | Rear |
| DR8855P | DDR8855P | Poly | 13" | 19 1/2" | 16"-16 3/4" | 14" | Rear |
| DR9855B | DDR9855B | Bearing | 15" | 23 3/4" | 18 1/2"-19 1/2" | 14" | Rear |
| DR9855P | DDR9855P | Poly | 15" | 23 3/4" | 18 1/2"-19 1/2" | 14" | Rear |
Telephone
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408-559-6633
FAX
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408-559-5283
(We do not accept unsolicited advertisements)
Postal
Address
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1436 White Oaks Rd. #7 Campbell CA. 95008
ACCEPTED Send E-mail to gofast@magnumforce.com
Return Policy: We here at Magnum Force will make every effort possible to ensure all of our customers get the correct and highest quality components with the best advice available. In the event an item still needs to be returned please take note of these considerations.
Please call or e-mail us first for a return authorization number. (Perhaps we can find you the correct item instead). Packages will not be delivered without this number present.
No returns on special order or custom fabricated parts. Such as, but not limited to rearend assemblies, etc.
Returns must be in as new condition in original packaging.
No returns after 30 days. Items that have been used, installed, modified, or altered cannot be returned. Items subject up to 30% re-boxing or re-stocking fee and shipping costs cannot be refunded.