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Auto Dynasty Radiator Compatible with 1961-1966 Chevy C/K Series Oldsmobile Pontiac 3.8L 3.9L 4.1L 4.3L 4.8L 5.0L/ 4.6L l6/ V6/ V8 MT, Full Aluminum 3-Row Cooling Radiator, Tri-Core

  • Based on 408 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Auto Dynasty

Arrives Friday, Aug 29
Order within 40 minutes
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Style: 61-66 Chevy C/K Series


Size: OEM Style


Features

  • Vehicle Compatibility - This radiator is compatible with Chevy C10 C20 C30 Pickup 1963-1966, Chevy K10 K20 K30 Pickup 1963-1966, Oldsmobile Dynamic 88 1961-1962, Oldsmobile F85 1964-1965, Oldsmobile Cutlass 1965-1966, Pontiac Bonneville 1961-1966, Pontiac Grand Prix 1962-1964, Pontiac Bonneville 1961-1966, Pontiac Catalina 1961-1966, fits Chevy manual transmission models with 3.8L/ 3.9L/ 4.1L/ 4.3L/ 4.8L/ 5.0L/ 4.6L l6/ V6/ V8 Engines Only.
  • Brilliant Performance - Come with [1] high performance tri-core light weight racing design radiator which can improve engine cooling efficiency by 35 - 45% temp, making stronger and higher capacity for coolant than stock.
  • Extraordinary Quality - It is constructed of high quality full T-6061 aluminum construction to ensure an extremely long lasting operate life.
  • Simple Installation - Direct bolt-on OE fitment or replacement for factory unit, fast and simple installation without any drilling or modification. Please note: Might require modification to fit 5.3L - 6.9L V8 models, such as AC is taken out.
  • Product Specification - Rows: 3 | Overall Dimensions: 25.25" x 22.50" x 2.75" | Core Dimensions: 23.00" x 17.25" x 2.25" | Inlet / Outlet: 1.75" | Transmission Cooler Thread Size: G1/8 | Transmission Oil Cooler(TOC): Yes | Engine Oil Cooler(EOC): No

Manufacturer: ‎Auto Dynasty


Brand: ‎Auto Dynasty


Item Weight: ‎18 pounds


Package Dimensions: ‎28 x 27 x 6 inches


Country of Origin: ‎China


Exterior: ‎Natural


Manufacturer Part Number: ‎Auto Dynasty


Special Features: ‎Improve Cooling, Transmission Oil Cooler, 3-Row Tri Core Light-Weight Racing Design, Direct OE Replacement, Full Aluminum


Date First Available: October 8, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Fit
Style: 47-54 Chevy Pickup Suburban L6 Size: OEM Style
It was a great fit
Reviewed in the United States on May 4, 2025 by Jason Ehlers

  • Chevy truck radiator
Style: 47-54 Chevy Pickup Suburban L6 Size: OEM Style
Bought this for a 52 Chevy truck with a 350 v8 works great keeps the motor nice and cool fits perfectly
Reviewed in the United States on February 17, 2025 by Ed Ed

  • Works in my 86 chev caprice classic
Style: 60-90 Chevy C/K Series Size: OEM Style
Installed on a 1986 chev caprice. This is a beautifully made radiator, aluminum, very good welds. No plastic seams to come undone. It is wider than my old rad so I had to custom the fan cowling. I use the same old mech fan. I put on a new fan clutch; had to modify the cowling slightly. Height is good, rad sticks out beyond the sides of the cowling, but the chev has plenty of room. No problem. I was also doing the power steering pump and the water pump. I mention that because I had spare rubber grommets from the pressure hose for the p/s. Carefully observe the grommets that come with this rad. I had three that were cracked; they are very small, but must be correct. Grommets are easy to get and if you are doing an install you probably have some around anyway. I replaced them with spare p/s grommets and they work fine. The trans cooler hook up was excellent. Yes, it holds more fluid than the older smaller rad. I have driven it around to reduce the potential air bubble that always develops in the chev small block. Rad is sealed tight, working fine. I expect to get 10 years city driving out of this rad. I may report back if I have any problem in summer heat, but I am confident. The shipping was quick. The box/packing was very professional - not a single dent or scratch on the rad. I had it sitting in the living room for a few weeks because of a blizzard. Looks like mechanical art. Beautiful work. Came with an excellent cap. Very, very impressive. ... show more
Reviewed in the United States on March 5, 2016 by an open mind

  • Transmission cooler ports not the size advertised.
Style: 60-90 Chevy C/K Series Size: OEM Style
Their short description at the top of the page states the transmission cooler ports are a G1/8 which would be the same thread pitch as a 1/8 NPT but straight instead of tapered thread. They are not that size. The one I received was a 1/2-20 flare thread. It is not going to change the function, but it did make it more difficult to find the adapters I was needing. ... show more
Reviewed in the United States on August 5, 2024 by Amazon Customer

  • so that's pretty remarkable.
Style: 78-91 Chevy GMC C/K-Series V8 Size: OEM Style
Via the Amazon embedded vehicle verifier, it says that this radiator is a direct fit for my truck. It's not. Waaay down at the bottom of the listing is one sentence that tells the once type of gm truck that it fits (which was not mine). It comes with a crummy small diameter japanese radiator cap, which is just screw on, not the pressure release safety valve. I mickey moused it into my truck because I didn't have time to return this thing and try to find another one and wait for it to come. Even though it's totally wrong radiator, it is welded togother well, and my truck runs run at the thermostat temp, and I'm in AZ, so that's pretty remarkable. ... show more
Reviewed in the United States on December 17, 2017 by OC Summer

  • Great radiator
Style: 47-54 Chevy Pickup Suburban L6 Size: OEM Style
This fit my application like it was OE. Well-constructed. welds are nice, tanks, straps and core are beefy. the aluminum core really dissipates heat much better than the original.
Reviewed in the United States on December 21, 2024 by LGP

  • Dimensions were backwarda
Style: 47-54 Chevy Pickup Suburban L6 Size: OEM Style
Didn’t fit my 1951 Chevy 2dr hard top due to the dimensions being backwards.
Reviewed in the United States on January 6, 2025 by D’Layna Hickman

  • As described fits properly 1973 Buick Century
Style: 60-90 Chevy C/K Series Size: OEM Style
As described fits properly in 1973 Buick Century. Runs cooler now.
Reviewed in the United States on November 27, 2024 by Amy

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