All aluminum radiator available in 2, 3 or 4 row configurations. Shroud & Fans do not include mounting hardware.
2-Row Tube Size: 3/4"
3-Row Tube Size: 5/8" or 3/4" (Depending on Model)
4-Row Tube Size: 5/8"
4-Row Radiators come standard with polished tanks
Fan package choices: 1958 — single 16" fan (FS1661-1x16). 1959-1963 — single 16" fan with flapped shroud (FS281-16F / FS281MC-16), or dual 13" fans on 3 & 4 row and LS (FS281CC-2x13 / FS281MC-2x13). 1964 — single 16" fan with flapped shroud (FS289-16F) or dual 12" fans (FS289). 1958 is available in 2 or 3 row (not for 348 V8). 1963 cars may use either the 1959-1963 or 1964 radiator — verify your core size before ordering.
**1958 MEASUREMENTS**
| CORE DIM (H x W) |
18" X 18 7/8" |
| OVERALL (H x W) |
24 7/8" X 23 1/8" |
| HOSE LOCATIONS |
IN: DRIVER - OUT: PASSENGER |
| HOSE FITTINGS |
IN: 1 1/2" - OUT: 1 3/4" |
| TRANS COOLER |
1/4-18NPT |
| MOUNTING TYPE |
BRACKET |
**1959-1963 MEASUREMENTS**
| CORE DIM (H x W) |
16 1/2" X 24 3/4" |
| OVERALL (H x W) |
21 3/4" X 28" |
| HOSE LOCATIONS |
IN: PASSENGER - OUT: PASSENGER |
| HOSE FITTINGS |
IN: 1 1/2" - OUT: 1 3/4" |
| TRANS COOLER |
1/2-20 STRAIGHT THREAD, INVERTED FLARE |
| MOUNTING TYPE |
FLANGES |
**1964 MEASUREMENTS**
| CORE DIM (H x W) |
16" X 25 1/4" |
| OVERALL (H x W) |
22 1/4" X 27 3/4" |
| HOSE LOCATIONS |
IN: DRIVER - OUT: PASSENGER |
| HOSE FITTINGS |
IN: 1 1/2" - OUT: 1 3/4" |
| TRANS COOLER |
1/2-20 STRAIGHT THREAD, INVERTED FLARE |
| MOUNTING TYPE |
BRACKET |
**PACKAGE NOTES**
Package photos: The photo changes with your selections and shows exactly what is included — radiator, shroud, fan(s) and harness.
LS Swap: "3 Row - LS Swap" is Champion CC281B-LS (1959-1963) or CC289B-LS (1964), 3-row downflow radiators for LS engine swaps — passenger-side inlet & outlet, 1 1/4" inlet / 1 1/2" outlet. 1959-1963 LS is available with the single 16" or dual 13" fan package; 1964 LS with the single 16" fan package. Both have an internal trans cooler with G1/4 (1/4" BSPP) fittings.
Fan Relay Harness: Pick your CE Auto Electric harness in the fan package dropdown. The harness always matches the fan count — single-fan packages get a 35A single fan relay kit (Carbureted with basic trigger, or EFI negative trigger), and dual-fan packages get a 70A dual fan relay kit (Carbureted or EFI). LS swap packages come with the EFI harness.
Prefer SPAL fans? Select "SPAL Fans - Call/Email for Quote" to see the option, then email us at Sales@macsgarage.shop for pricing and availability.
FREE SHIPPING (US) on complete radiator packages — radiator with shroud & fan(s), with or without harness.
