ACP Radiator MaxCore Plus 3-Row Aluminum Type 251 OE-Style Mustang 6-Cylinder 1965-1966

CJ Classics:
83% of 100


  • Direct Fit OE Style
  • Billet Filler Neck
  • Tig-Welded Construction
  • Maxcore Plus .75" Tubes

ACP OE-Style Type 251 Plus Aluminum 3-Row MaxCore Radiator for 1965 and 1966 6-Cylinder Mustangs.

If you're looking for an upgraded engine parts that still have that classic pony feel to them, than look no further! Your six-cylinder 1965-1966 Mustang needs this OE-Style Type 251 Plus Aluminum 3-Row MaxCore Radiator FM-ER302 from ACP!

Features and Benefits:
- Billet Filler Neck
- Direct Fit OE Style
- TIG-welded construction
- Crafted using premium aluminum
- .75" tubes allow expanded flow and improved cooling

This OE-style, direct-fit radiator from ACP was designed specifically for your 1965-1966 Mustang with 6-cylinder engine--it's not a universal fit part because your engine isn't just any engine. This upgraded radiator was crated with the original Ford one in mind, so you'll have a classic looking upgraded part with amazing new performance enhancements.

Your classic Mustang will run cooler than ever before thanks to the expanded .75" tubes in the three rows within this radiator. The larger tubes in the MaxCore Plus line from ACP allow for expanded air flow and overall improved cooling.

An upgraded aluminum radiator, like this one from ACP, will help ensure that your vintage pony's engine stays cool when running for long periods of time. You'll be able to cruise for longer thanks to the expanded third-row of tubes in this beautiful radiator. No more worrying about an overheated engine or stopping every few miles to let things cool down!

- Overall Dim (W x H x D): 17 3/8" x 21 1/2" x 3"
- Core Size (W x H x D): 17" x 16 1/2" x 2 1/2"
- Inlet Diameter: 1 1/4" Top Right
- Outlet Diameter: 1 1/4" Bottom Left
- Mounting Type + Width: Flange - 18 1/2"
- Tube Size: 3/4"
- Tubes per Row: 41
- Tube Spacing/Fin Height: 5/8"
- Fins/inch: 16
- A/T Cooler: Yes
- Weight: 11 lbs

California Residents: Proposition 65 Warning

Installation Videos

Video Transcript

We’re here with an ACP MaxCore Plus, three row aluminum radiator, for the year 1965-1966 Mustang. This ACP MaxCore Plus three row aluminum radiator's an OE style, direct fit for your 1965-1966 Mustang, with a six cylinder engine. This is a type 251 radiator, and it features a billet neck, all aluminum TIG welded construction, a built in automatic trans cooler, and large 3/4" max core tubes, for expanded flow, and improved cooling. This ACP MaxCore Plus, three row radiator's an excellent replacement option, for your stock or modified 1965-1966 six cylinder.

Vehicle Fitment

This product will fit the following Mustang years:

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