HPS Performance Products HPS 1-3/4" - 2-1/2", Silicone Straight Reducer Coupler Hose, High Temp 4-ply Reinforced, 45mm - 63mm Color:Black Deluxe 1977 - 1978 Oldsmobile

Deluxe 1977 - 1978 Oldsmobile Omega SX 1977 - 1980 Oldsmobile Starfire Firenza

Sierra 1987 - 1989 GMC P2500 Base

Custom 2004 Chevrolet Silverado 2500 WT 1987 Chevrolet V10 Silverado

RPM Range:1000 to 5000

it measures 28

HPS Performance Products HPS 1-3/4" - 2-1/2", Silicone Straight Reducer Coupler Hose, High Temp 4-ply Reinforced, 45mm - 63mm Color:Black Deluxe 1977 - 1978 OldsmobileHPS 1 3 4" 2 1 2" (45mm 63mm), High Temp 4 ply Reinforced Silicone Reducer Coupler Hose meet and exceed SAEJ20 industry standards, ideal for heavy duty pressure connections and provides excellent resistance for high temperature applications. HPS Performance silicone reducer coupler hose is designed and engineerd to meet high performance requirements specified in various industry standards, therefore make it great for marine and industrial use, custom