Samco Sport Aluminum Coupler - 1-1/2" ID Hose to 1-1/2" ID Hose AA0710AG1S63 Bolthole size is 3/8" I

Bolthole size is 3/8" I

1:1 Primary / Secondary Opening Rates

10 in Wide

Big-block Chevy

and Bottom Fuel Shut Off Placements

Samco Sport Aluminum Coupler - 1-1/2" ID Hose to 1-1/2" ID Hose AA0710AG1S63 Bolthole size is 3/8" ISamcoSport High performance silicone hoses built using motorsport proven technologies, offering improved reliability, durability and aesthetics. They are the most reliable upgrade you can make to your engine, backed by a Lifetime Warranty. Chosen by the world? s leading race teams to deliver performance under extreme temperature and pressures. Note: There are many substances that will remove dirt and grime from engine components, but not that many are