$1184 Off
$1184 Off
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#127041740DS
Detroit Speed 041740DS Decalink Rear Sus Kit, Base, 17 Spline
Discontinued
This item is currently not available
Shop all Rear Suspension Kits
$1184 Off
$1184 Off
|
#127041740DS
Discontinued
This item is currently not available
Shop all Rear Suspension Kits
| MFG. Part # | 041740DS |
| Spring Rate | 550 lbs. |
| Bushing Material | Rubber |
| Lower Trailing Arms Included | Yes |
| Upper Trailing Arms Included | Yes |
Truck Shipment
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Return PolicyThe DECAlink™ Independent Rear Suspension features no compromises and exclusive Detroit Speed suspension geometry for superior handling and ride quality. The IRS utilizes modern CV axle shafts and hub bearings, keeping suspension loads from being transmitted through the axle shafts. The DECAlink™ IRS works with an original 17-spline differential assembly or a Hammerhead 12-bolt differential. No body modifications are required on 1968-79 models while the suspension is offset inboard for additional tire clearance. All suspension link lengths are adjustable and the kit has adjustments for rear anti-squat geometry and roll center height. The suspension points are hard mounted to eliminate stock rubber mounted suspension deflection.It comes with forged in the USA Detroit Speed aluminum uprights and a two-piece cast aluminum/steel cradle assembly which eases differential housing removal. DSE/JRi "Detroit Tuned" Coilover shocks/springs allow spring rate tuning and ride height adjustments. The kit includes a rear anti-roll bar and uses OEM cross-axis pivot bushings at all pivot points. The kit also includes Torrington bearings and a spanner tool for easy spring height adjustments.Base ShockThe DSE/JRi 'Detroit Tuned' base shock is a 'pure blood pedigree' racing shock in its most efficient form as a non-adjustable unit. Although non-adjustable, it shares all the increased dynamic responses of all the JRi adjustable models while providing excellent ride quality on the street. Rear Spring Rate: 550lbs/inRear Spring Free Length: 8inThe axle shafts are rated to 600Hp, and the factory 17-spline differential is recommended to only 400Hp. Upgrade to Part # 041741DS for the DSE 30-spline differential if you have 400 to 600Hp. Upgrade to Part # 041742DS if you have more than 600Hp.
Guides & Documents
CA WARNING:
Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov
| KEY SPECS | |
|---|---|
| MFG. Part # | 041740DS |
| Brand | Detroit Speed |
| Spring Rate | 550 lbs. |
| Bushing Material | Rubber |
| Lower Trailing Arms Included | Yes |
| Upper Trailing Arms Included | Yes |
| Trailing Arm Mount Braces Included | Yes |
| Panhard Bar Included | No |
| Upper Control Arms Included | Yes |
| Lower Control Arms Included | Yes |
| Control Arm Style | Tubular |
| Calipers Included | No |
| Rotors Included | No |
| Rear Shock Type | Coilover |
| GENERAL | |
| Sold in Quantity | Kit |
| GTIN Code | 090127170151 |
| Bushing Color | Black |
| Spring Finish | Black |
| Third Member Included | No |
| Axle Shafts Included | Yes |
| Watts Link Included | No |
| Adjustable Upper Trailing Arms Type | Double adjustable |
| Adjustable Lower Trailing Arms Type | Double adjustable |
| Adjustable Upper Trailing Arms Included | Yes |
| Bushings Included | Yes |
| Adjustable Panhard Bar Included | No |
| Adjustable Lower Trailing Arms Included | Yes |
| Trailing Arm Hardware Included | Yes |
| Air Bags Included | No |
| Coilover Springs Included | Yes |
| Rear Shocks/Struts Included | Yes |
| Suspension Package Finish | Black powdercoated |
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1963-1982 Chevy Corvette