Chevy LS1 LS6 Block Hugger Ceramic Exhaust Headers It is effective at any

It is effective at any rpm level or load

These Speedmaster tailshaft housings are designed to fit the stock Turbo 400 transmissions

street-rod applications and more

These Speedmaster billet handle engine oil dipsticks make checking your engine oil easy

but have profiled counterweights for less weight

Chevy LS1 LS6 Block Hugger Ceramic Exhaust Headers It is effective at anyIncrease your horsepower and torque for your ride just bolt on these Speedmaster headers! These headers are designed with 3 8 in. thick laser cut flanges and mandrel bent primary tube. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment.