Mopar Chrysler SB 318 340 360 Block Hugger Stainless Steel Exhaust Header Experience unparalleled performance and power

Experience unparalleled performance and power with Speedmasters 6-71 Complete Supercharger Kitengineered for maximum horsepower and durability

They start to make awesome power around 3

It is set up to accept a spread bore carb but comes with an adapter plate that permits the use of square bore carbs

These are new castings

to feed its sump tankâÃîdelivering enough fuel to power up to 800 HP engines

Mopar Chrysler SB 318 340 360 Block Hugger Stainless Steel Exhaust Header Experience unparalleled performance and powerIncrease 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.