Frostbite Straight Radiator Inlet Adapter Fitting -16 AN Male O-Ring to 1-3/4 in Hose Barb DX2100K thick flanges and incorporate Flowmaster's

thick flanges and incorporate Flowmaster's popular 3-1/2 in

with a large water capacity and excellent breathing characteristics

This kit includes a 30" flat bar for the top and a 35" flat bar for the bottom

1969-1969 Chevrolet Kingswood

Frostbite Straight Radiator Inlet Adapter Fitting -16 AN Male O-Ring to 1-3/4 in Hose Barb DX2100K thick flanges and incorporate Flowmaster'sWhile there is no specific size to use with a particular swap, see below for general guidelines GM LS Series Engine Recommendations: 4. 8L GM LS Engine 1. 25" inlet (FB400), 1. 50" outlet (FB401) 5. 3L GM LS Engine 1. 50" inlet (FB401). 1. 50" outlet (FB401) 6. 0L GM LS Engine 1. 50" inlet (FB401), 1. 75" outlet (FB402) 6. 2L GM LS Engine 1. 50" inlet (FB401), 1. 75" outlet (FB402) 7. 0L GM LS Engine 1. 75" inlet (FB402), 1. 75" outlet (FB402) This