Detroit Speed Chevrolet, Pontiac (265, 267, 301, 305, 307, 350) Suspension Subframe

032019-DDS

HYD SUB SBC/LS DA W/PC COMP, 70-81 FBODY;Must use at least 17" wheels that require a minimum inside wheel diameter of 16.250". For competition applications, the Detroit Speed rack & pinion fluid transfer conversion kit will replace the hardlines on your Detroit Speed rack & pinion using -4 AN steel fittings. The hoses are Teflon lined to handle the high pressure demands of the steering system and come with pre-crimped stainless steel fittings to attach to the -4 AN fittings.;Detroit Speed Bare Hydroformed Subframe - Double Adjustable Shocks - SBC/LS;1970-1981 Chevrolet Camaro/Pontiac Firebird;Detroit Speed's Hydroformed subframe is a bolt-in replacement for the original stock subframe. It improves the handling and ride quality by utilizing Detroit Speed'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 10in. 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.Our 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!The subframe is available uncoated and unassembled for your SBC, BBC, LS, or Pontiac engine. We also offer the subframe powdercoated satin black and assembled.Double Adjustable Shock:This is the most race winning shock JRI has in its stable. With its two independent adjustments and the enormous range of adjustment it can be set to the exacting demands of the driver and performance levels required while providing excellent ride quality on the street.;Hydroformed Subframe Blends the Benefits of OEM Technology and Aftermarket Performance into One Product;Bolt-In Replacement for the Original Stock Subframe, Featuring Stamped Main and Secondary Cross-Members for Structural Rigidity;Unique DSE Suspension Geometry for Improved Handling and Ride Quality;Ideal for Use in Street Vehicles and on the Track;Choose from Non-Adjustable, Single Adjustable, Double Adjustable, or Double Adjustable Remote Reservoir Coil-Over Shocks;Choose from Springs for Small Block/LS/LT Engines (550 lbs/in), or Big Block Engines (650 lbs/in);Choose from Powder Coated or Bare Subframe Finish;For competition applications, the Detroit Speed rack & pinion fluid transfer conversion kit will replace the hardlines on your Detroit Speed rack & pinion using -4 AN steel fittings. The hoses are Teflon lined to handle the high pressure demands of the steering system and come with pre-crimped stainless steel fittings to attach to the -4 AN fittings.