Chev 454 Big Block Pioneer Head Bolts Per Head # S-454 Rate_12 providing a noise-free RPM signal
Platform notes & fabric story
Description
Chev 454 Big Block Pioneer Head Bolts Per Head # S 454 Rate_12 providing a noise free RPM signal providing a noise free RPM signal to the Sniper ECU Flowmaster 40 Series Delta Flow Muffler 2