Performance Online's all new LS Conversion Aluminum radiators are constructed of aircraft grade aluminum. Each radiator is 100% tig welded aluminum with 14-16 cooling fins per inch to allow even distribution of cooling. They feature 2mm thick tanks and fittings with cooling for the baddest engines out there. 

3 row radiators have a core thickness of 2.50" with 5/8" cooling tubes

LS Core Specifications

Radiator Flow:             Dual Pass

Core Dim (H x W):       17 x 20 3/4"

Overall (H x W):           19 x 27 

Hose Location:             In: Passenger / Out: Passenger

Inlet Fittings:               1.25", 1.50", 1.75"  

Outlet Fittings:             1.25", 1.50", 1.75"  

Trans Cooler:               None

Steam Port:                 Included

Mounting Type:            Side Flange Mount

 

Product fits: 1968 69 70 71 72 73 74 75 76 77 78 79 Chevy Chevy II, Nova