Most IDI engines run less than 15 PSI of boost. this mechanical pressure gauge is what you need. Isspro gauges are high quality and well made. Trust your engine to Isspro.
0-15 PSI, black face, red pointer, black bezel.
Requires one tubing kit. R7110-10 sold separately.
Also sold separately 1 or 2 hole bracket or 3 hole A-pillar pod.