24in W x 19in H x 2.250in D; Dual pass; Aluminum
RADIATOR DOES NOT INCLUDE TOP INLET FITTING. ** ALL30038 1-1/2 INLET FITTING
ALL30041 1-3/4 INLET FITTING
ALL30039 -16 INLET FITTING
ALL30040 -20 INLET FITTING INLET FITTING THREAD SIZE: 1-5/8X12 (20AN)
https://www.compindustrial.com/motorsports