Earl's Liquid Filled Pressure Gauge - 0-100 psi - 1-1/2" Diameter - 1/8" NPT Port - White Face SR91152PDO-6 These kits contain (18) pairs

These kits contain (18) pairs of jets in a numbered reusable poly box for storage

Very wide power range and excellent mid-range torque for LS engines with rectangular port cylinder heads

we understand this concept better than any exhaust manufacturer

10-5/8 x 11-1/4 in

Earl's Liquid Filled Pressure Gauge - 0-100 psi - 1-1/2" Diameter - 1/8" NPT Port - White Face SR91152PDO-6 These kits contain (18) pairsEngine Oil Pressure Gauge Ideal for use in applications where vibration or pulsation is present Glycerine filled for added durability Product Description: Pressure Gauge 0 100 psi Mechanical Analog 1 1 2 in Diameter Liquid Filled 1 8 in NPT Port White Face Sold Individually Earl's Performance Products was founded by Earl Fouts in 1955 in Lawndale, California. The mission was to supply high quality military aircraft surplus plumbing components directly