HP Engine Oil Cooler 3" Diameter, 25" Overall Length, 1" NPT ConnectionHigh performance oil cooler designed for engines making 550 HP to 1000 HP. These units have seventy six 1 4" seamless tubes and operate at 150 psi. Oil Cooler, 3 4" NPT Oil connections, 1" NPT Water Connections, 3" Diameter x 25" Long. Dimensions: Overall Length: 25" Tube Length: 21" Diameter: 3" Oil Connection: 3 4" NPT Water Connection: 1" NPT Drain: 9 16" NPT

but that it should be beautiful to look at and enhance your engine compartment The flame arrestor is the "Crown" of your engine

Some manufacturers have you press their pulleys on

Best of all

Note: May Interfere with Factory Y-Pipe

Their new aluminum housings save weight and all components have been designed for extreme reliability and safety

it is also the answer to getting those oil temperatures back down where they belong

black or clear coated over polished finish

Used to block off the exhaust outlet on Mercruiser Bravo Gimbal housings when removing the stock exhaust "Y" pipe for through transom exhaust applications

Lower Your IMCO SC -2" Lower by 2"

Our latest innovation

Well not only is this our most popular combination cooler

Large 3/4" NPT oil connections for increased flow with an 1/8" NPT drain