Thru-Frame Large Fittings
PURE Choice Motorsports introduces its New Long Thru-Frame Fitting made from 606-T6 Aluminum for Boxed frames from 1 1/2" to 3 1/4" wide, Designed with 3/8" female npt on both ends with 1/2" thru hole for Oil, Transmissions, Fuel, A/C etc. Can be cut to length and re-tapped on the inside. Made in the USA.
P/N 5910
Also available Stainless Steel Thru Frame Fittings for Brakes, Look at Brake Fittings under the Brake Systems tab.