Pro-Cap Cap-A-Dapt Kit, Fits Band Clamp Pro Mags 2011-audi-s5-esi9393097 710 in Head - 11/32

710 in Head - 11/32 in Valve Stem - 5

Pinion Snubber - Bolt-On - Adjustable - Screw-In Type - Rubber / Steel - Black Paint - Dana 60 - Each

Underwear Bottom - Flex - SFI 3

5 in W x 18 in H x 6

3A/5 - Double Layer - Aramid - Black / Red - Youth Large - Each

Pro-Cap Cap-A-Dapt Kit, Fits Band Clamp Pro Mags 2011-audi-s5-esi9393097 710 in Head - 11/32MSD Pro Mags are engineered for a wide variety of racing applications. Each Mag is supplied with a durable cap and rotor that has been tested for performance. When space permits, upgrading to a larger diameter magneto cap can further prevent chances of crossfire. Also, if you're using a timing control to retard the timing, a Cap A Dapt is highly recommended because the retard affects the rotor phasing.