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#91039304-850
$874.99
/set
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63-87 Chevy, 67-86 GMC, Front Position, Anodized
Comes as a Kit
View Kit Components
| Position | Front |
| Spring Rate | 850 lbs. |
| Shock Adjustability | Non-Adjustable |
| Shock Type | Twin Tube |
| Shock Body Material | Aluminum |
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855.313.9176Quick and Easy Returns
Return PolicyKit 91039304-850 is a front coilover conversion package for 1963–87 Chevy C10 (and ’67–’86 GMC) trucks that relocates the front shock into a coilover position using bolt-in upper and lower adapter brackets. It’s designed to deliver a more modern ride/handling feel plus easier ride-height and spring-rate tuning compared to the factory-style setup, with no welding required (installation hardware is included).
This kit centers around Speedway’s LevelSet coilover bracket system, which is built from laser-cut heavy gauge steel and powder coated for durability and looks. It’s intended to be used with Speedway tubular control arms (it’s not designed for stock stamped OEM-style control arms).
Application
This kit is intended to be used alongside Speedway’s tubular control arm kits for proper installation on the C10 platform.
Specs
Kit includes:
91039303A – 1963–87 C10 coilover shock conversion bracket kit (upper/lower adapter plates + mounting hardware, bolt-in, no welding)
1061340CT – AFCO 1340CT Pro Touring fixed-valve coil-over shocks (twin tube, non-adjustable, 4.00" stroke, 12" mounted length, 1/2" spherical rod ends)
33008002500850 – Eibach 0800.250.0850 coilover springs (850 lb/in, 8" free height, 2.5" ID)
| KEY SPECS | |
|---|---|
| MFG. Part # | 91039304-850 |
| Brand | Speedway Motors |
| Position | Front |
| Spring Rate | 850 lbs. |
| Shock Adjustability | Non-Adjustable |
| Shock Type | Twin Tube |
| Shock Body Material | Aluminum |
| Shock Stroke | 4.00 |
| Upper Shock Mount | 1/2" Spherical Rod End |
| Lower Shock Mount | 1/2" Spherical Rod End |
| Height Adjustable | Yes |
| Finish | Anodized |
| GENERAL | |
| Shock Body Size | Large Body |
| Shock Body Type | Threaded |
| Compressed Length Range | 10.00" to 10.99" |
| Compressed Length | 10.32" |
| Extended Length Range | 14.00" to 14.99" |
| Extended Length | 14.25" |
| Spring Diameter | 2.50" |
| Spring Length | 8 Inch |
| Coilover Kit Included | Yes |
| Coilover Springs Included | Yes |
| Sold in Quantity | Kit |
| Hardware Included | Yes |
| Welding Required | No |
| Mounting Bracket Included | Yes |
| Lower Mount | Spherical Rod End |
| Upper Mount | Spherical Rod End |
| Shocks Included | Yes |
Be the first to ask a question.
1963-1986 Chevy C10
1982-1987 Chevy C15
1975-1978 GMC C15
1967-1974 GMC C15/C1500 Pickup
1979-1986 GMC C1500
