Proform Valve Spring Pressure Tester Sprint Car Seat LONG-TUBE headers fit the most

LONG-TUBE headers fit the most iconic passenger cars to come out of Ford and Mercury between 1964-1977

This gives you all the strength and adjustability you need for great handling without huge increases in NVH

With its two integrated side ports

dBX series mufflers - this Laminar Flow internal configuration muffler features the revolutionary HP core design delivering excellent sound control for a wide variety of engine types where vehicle under-chassis space is limited

Proform Valve Spring Pressure Tester Sprint Car Seat LONG-TUBE headers fit the mostNeed to check spring pressure at the track? No problem with the PROFORM stud style valve spring compressor. This fully adjustable tool fits easily onto your rocker arm for pressure checks and will measure pressure up to 600 lbs. PROFORM invites racers to experience the strength, innovation, and power behind the PROFORM brand. PROFORM Parts (Specialty Auto Parts U. S. A., Inc.) is a leader in the High Performance Automotive Aftermarket by engineering