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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
They're machined from billet aluminum for lasting durability and good looks
Speedmaster CNC ported cylinder heads are machined on dedicated 5-axis CNC machines to ensure accuracy and better flow
supercharged
Speedmaster H Beam Street / Strip connecting rods are manufactured from aircraft quality 4340 Chromoly steel
they offer excellent heat resistance and long-lasting performance
Chevy SBC 350 Chevelle Camaro 1967-81 Raw Steel Exhaust Headers They're machined from billet aluminumIncrease 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.
