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1970 - 1981 Firebird Detroit Speed Subframe Kit, DSE Hydroformed, Bare Metal and Unassembled

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PART NUMBER: SUS-334

Engine Style


Shock Options
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***DISCONTINUED***  

  
Description Technical Specs
 
1970 - 1981 Firebird Detroit Speed Subframe Kit, DSE Hydroformed, Bare Metal and Unassembled

This all new front subframe for 70 - 81 Firebird is a bolt-in replacement for the original stock subframe. It improves the handling and ride quality by utilizing DSE’s unique suspension geometry. It is the ONLY subframe in the aftermarket industry with hydroformed frame rails. The hydroformed frame rails feature strength and stiffness, precise quality and repeatability. Hydroforming preserves the steel’s strength and stiffness because it is performed at low temperatures, unlike traditional high temperature processes which decrease material strength. Up to a 10" wide wheel can be packaged without modification to the inner wheel wells. Both the main and secondary crossmembers are stamped for structural rigidity. SBC, BBC, LS1, LS2, and LS7 engines have been designed as a direct bolt-in into this subframe. The subframe has been designed, engineered, and developed for the road and track. This subframe blends the benefits of current OEM technology and aftermarket performance into one product.

This is the Bare Metal and Unassembled option.

The DSE front frame has the following features:
Hydroformed framerails and stamped crossmembers
Optimized suspension and steering geometry
Ability to accommodate small and big block Chevrolet engines as well as LS1, LS2, and LS7 engines
Aluminum body coilover shocks with “Detroit Tuned” valving
Splined Anti-Roll bar
Power rack and pinion steering

Must Choose Shock Options and Engine Style

NOTE: Subframe must ship freight.
Note: Must use at least 17” wheels that require a minimum inside wheel diameter of 16.250".

PART NUMBER: SUS-334
Features
  • The subframe comes complete with the following components:
  • Hydroformed Framerails
  • Stamped Crossmembers
  • Tubular Upper and Lower Control Arms
  • Coilover Shocks for Subframe with "Detroit Tuned" valving
  • Coilover Spring
  • Power Rack and Pinion Steering
  • Splined Sway Bar
  • C6 Steering Knuckles and Bearing Packs

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