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Mishimoto MMRAD-CK-63X 3-Row Aluminum Radiator 1967-1972 Chevy GMC C/K Truck

(Toyota RAV4 2012-18, Supra 1987-92; Chevrolet C10 Pickup 1963-66, Suburban 1963-66, K10 Pickup 1964-66, C20 Pickup 1963-66, K20 Pickup 1964 + 8 more models)

Part of: Mishimoto Aluminum Radiator

Other options in this family: Mishimoto MMRAD-F2D-95 Mishimoto MMRAD-STI-08X Mishimoto MMRAD-F2D-99 Mishimoto MMPS-TRX450R-04 Mishimoto MMRAD-CMDRV8-06

Manufacturer

Picture for manufacturer Mishimoto

Part Number

MMRAD-CK-63X
11 reviews
Sale Price

$442.44

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Mishimoto MMRAD-CK-63X is a high-performance aluminum radiator engineered specifically for 1967-1972 Chevrolet and GMC C/K series trucks. This direct-fit upgrade features a 3-row brazed aluminum core that delivers superior cooling capacity compared to stock radiators, making it ideal for trucks used in demanding conditions, towing applications, or performance builds.

Key Features:

  • 3-Row Brazed Aluminum Core: Provides maximum heat dissipation and increased coolant capacity for improved engine cooling performance
  • 100% Aluminum Construction: Lightweight yet durable design with precision TIG-welding throughout for reliable, leak-free operation
  • Billet Aluminum Fill Neck: CNC-machined for a secure seal and premium appearance
  • Magnetic Drain Plug: Captures metallic debris and fragments from the cooling system, helping to protect your water pump and engine
  • Direct Bolt-In Fit: Designed to replace the factory radiator with no modifications required
  • Mishimoto Lifetime Warranty: Backed by Mishimoto's industry-leading lifetime warranty for peace of mind

This radiator is an excellent cooling system upgrade for classic C/K truck owners looking to improve reliability, especially those running warmer climates, upgraded engines, or hauling heavy loads. The efficient aluminum construction runs cooler than stock while reducing overall weight.

Products specifications

Fits

Toyota RAV4 2012-18, Supra 1987-92; Chevrolet C10 Pickup 1963-66, Suburban 1963-66, K10 Pickup 1964-66, C20 Pickup 1963-66, K20 Pickup 1964, C30 Pickup 1964-66; Pontiac Grand Prix 1962-66, 1969-72, Bonneville 1961-64, Catalina 1961-64 + 4 more models

Material

Aluminum

Installation Difficulty

3

Finish

Polished

Color

Silver

TechSpec Inlet (in)

1.5

TechSpec Note

Transmission Cooler Thread Info:--On Radiator: Female 1/4-inch BSPP

TechSpec Engine Codes

220ci (3.8L) L6--250ci (4.1L) L6--283ci (4.6L) V8--292ci (4.8L) L6--327ci (5.3L) V8--350ci (5.7L) V8--389ci (6.4L) V8--421ci (6.9L) V8

TechSpec Drain Plug Thread Size

M12X1.5

TechSpec Outlet (in)

1.75

TechSpec Overall Length (in)

25.2

TechSpec Core Height (in)

22.8

TechSpec Overall Height (in)

23

TechSpec Core Thickness (in)

2

TechSpec Overall Width (in)

4.5

TechSpec Includes

Mishimoto Radiator--Mishimoto Radiator Cap--Magnetic Drain Plug--Mishimoto Lifetime Warranty

TechSpec Core Length (in)

17.4

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

TechSpec Rows

3

TechSpec Fluid Capacity (gal)

4.81

TechSpec Material

Aluminum

TechSpec DPI

284

Easy to find part and place order.

easy

Excellent product. Prompt delivery. Will continue use Autoplicity when needed.

Fairly simple parts order. It arrived quickly and was well packaged.

great

Send more sunex tool sales

Quick order

So far so good. Awaiting product.

As long as this fits my 2015 Evo X ill be happy.

Good prices free shipping

Hard to,find these anywhere. Keep selling them!

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