SPE Motorsport S550 & S650 GT Stage-1 Cradle Lockout Kit Whipple The flexibility of the radiator

The flexibility of the radiator hose is key to keeping leak-free connections and not causing stress to the radiator end tanks

leak-resistant PEVA liner

Another consideration for this pump is for those with dual alternator trucks who would need to do extensive work to make a dual fueler work

360-degree thrust bearing

Made from Tig welded 3” 304SS

SPE Motorsport S550 & S650 GT Stage-1 Cradle Lockout Kit Whipple The flexibility of the radiatorSPE Motorsport S550 & S650 GT Stage 1 Cradle Lockout Kit The S550 & S650 stock rubber bushings are great for absorbing noise, vibration, & harnesses (NVH), but do nothing for performance applications. Eliminate wheel hop by attaching the cradle to the chassis the way it should be for performance applications. SPE Motorsport's Lockout Kit is designed to nearly eliminate cradle bushing deflection, which is one of the biggest causes of wheel hop. SPEs