Fragola Series 2000 Pro-Flow 180 Degree Hose End -6 AN Hose to -6 AN Female - Blue/Red MGLR and standard valve spacing make

and standard valve spacing make this the perfect street head for 350-400ci engines from 1955-1986

Eliminates the Factory Resonator

Green Button

1967-1972 Pontiac Firebird

Fragola Series 2000 Pro-Flow 180 Degree Hose End -6 AN Hose to -6 AN Female - Blue/Red MGLR and standard valve spacing makeThe Series 2000 Pro Flow Hose Ends feature the single nipple method of hose attachment. With the single nipple style, the socket draws the hose over a long tapered single nipple. The sealing feature is the crush of the hose between the inside of the socket and the outside of the nipple. With this style of hose end, reusing it is a breeze. There is no sliver of cut hose to remove before reinstalling the hose end on a new piece of hose. Fragola