Used aluminum fan spacer. Spacer is 2-3/4" tall and has 3/4" water pump dowel hole. Spacer is in good used shape. See pics for condition.
1969 390 428 429 7 bladed 19 inch AC cooling fan Aluminum 913171 A69 S-C6ME-A
Aflle Racing 2 Rows Aluminum Racing Cooling Radiator Fits GM Chevy SBC BBC 29" x 19"
3 Row Universal 22'' Wide Radiator Replacement for Chevy GM SBC BBC Cooling Aluminum Radiators with Electric Cooling Fan Crossflow 22''X19''
Cubauto 4 Core Aluminum Radiators Compatible with Chevy Impala/Bel Air/El Camino/Chevelle/Caprice/Biscayne 1963 1964 1965 1966 1967 1968 | 4 Rows Core Performance Racing Cooling Radiator
[OPEN-BOX]DPI 13182 Aluminum Core Racing Cooling Radiator for 11-16 Honda CR-Z
[OPEN-BOX]DPI 2344 Aluminum Core Racing Cooling Radiator for 00-09 Honda S2000