Marshall 0-60 PSI oil pressure gauge (ALL BLACK) with adapter (for use with sending unit) for all years of Big Twin EVOLUTION engines.
*Vibration resistant oil filled gauge Stainless steel case 1 3/8" face diameter body diameter 1 9/16"
*Adapter made from 6061-T6 billet aluminum with 1/8" NPT male and female threads install with Teflon tape on all threads.
I have this listed with four other gauge face styles using all Marshall gauges check out my eBay store