4" Round Peep Style Polished Stainless Steel Mirror - Fits L & R Doors This allows for an efficient

This allows for an efficient fluid transfer

Perfect for circle track

They take the place of your head bolt washers and are hardened and chamfered

Those Speedmaster headers feature 3/8 in

All the necessary parts are included to make for a fast

4" Round Peep Style Polished Stainless Steel Mirror - Fits L & R Doors This allows for an efficientPeep mirrors are loved for the look that they add to any street rod, rat rod, or custom car or truck. Speedmaster peep mirrors feature stainless steel mirror heads and chrome plated zinc die cast arms. They're easy to install with no drilling into your ride and are designed to fit either the left or right hand side of your ride for timeless style.