Frostbite Straight 1-3/4 in Hose Barb to 16 AN Male O-Ring Radiator Inlet Fitting
Fitting, Radiator Inlet, Straight, 16 AN Male O-Ring to 1-3/4 in Hose Barb, Aluminum, Natural, Each
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$72.49
Regular price
Sale
$80.54
Sale price
$72.49
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While 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 again only serves as a guide and any size fitting can be utilized with any LS-Swap Radiator.
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