Proform Slant-Edge Valve Covers Tall Baffled Breather Hole - Raised Red Chevrolet Logo SPBL2 The pressure on the head

The pressure on the head from the earmuffs can be adjusted by changing the special foam rubber pads (supplied) positioned between the earmuff and the helmet

adjustable from 3-20 PSI

20 in Deep

Plastic Element

Stainless Steel Hardware screws and binary post built with high quality and strength to provide long lasting strength

Proform Slant-Edge Valve Covers Tall Baffled Breather Hole - Raised Red Chevrolet Logo SPBL2 The pressure on the headProduct Description: Valve Cover Slant Edge Tall Baffled Breather Hole Recessed Red Chevrolet Logo Aluminum Black Crinkle Powder Coat Small Block Chevy Pair 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 and manufacturing creative products from intelligent concepts. Our goal