These heater hose ends are designed to hold up to any plumbing task you have. They are made from high quality aluminum to ensure they wont rust or corrode. Their available clear anodized and black finish in a variety of sizes to suit your application. Hose End; Straight; 1/4in. NPT to 3/8in. Barb; Black Anodize Edelbrock part #602479 small block Ford Performer RPM bare cylinder heads are designed exclusively for the SCCA American Sedan Series Class. They feature non-interlocking valve seats to accommodate 1.94" intake, 1.55" exhaust valve sizes.
