Dual Pass Radiators:Allstar Performance dual pass radiators circulate coolant across the top half of the radiator, then back across the bottom half, allowing up to twice the heat dissipation. These radiators offer furnace brazed tanks, two rows of 1" tubes, billet machined filler necks with overflow, standard 1-3/4" outlet and feature a universal inlet design to accept 1-1/2" standard hose, -16 or -20AN fittings (sold separately).

Triple Pass Radiators:Allstar Performance triple pass radiators circulate coolant across the top portion of the radiator, back across the mid-section and through the bottom allowing maximum heat dissipation. These radiators include furnace brazed tanks, two rows of 1" tubes, billet machined filler necks with overflow, standard 1-3/4" outlet and a universal inlet designed to accept 1-1/2" standard hose, -16 or -20AN fittings (sold separately .

**Note Dimensions are given as (Width x Height x Depth)