Heating and Cooling Radiators

Griffin Radiators

Aluminum Crossflow Radiator and Fan Kit

$997.00

SKU: 8-70013-LS

In Stock
In Stock
Ships by Aug 1
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Griffin Thermal Products CU-70013-LS is a direct-fit radiator and fan kit engineered for GM Fullsize Trucks manufactured between 1967 and 1991. It is constructed from lightweight aluminum, a material chosen for its heat-dissipating properties and durability. The radiator features a natural aluminum finish and a crossflow design, with a passenger side inlet and a passenger side outlet. With a core size of 28 inches wide by 19 inches high by 2.68 inches thick, and utilizing 1.25-inch MegaCool tubes across two rows, this radiator is built to handle demanding cooling requirements. The overall dimensions of the unit are 33.25 inches wide by 18.688 inches high by 6.5 inches deep. The kit comes complete with dual fans to enhance airflow and a transmission cooler, ensuring comprehensive cooling system support. Griffin Thermal Products, in business since 1981, emphasizes the critical role of a quality cooling system for consistent and reliable engine performance. They control every step of the manufacturing process, from tubes and fins to headers and tanks, ensuring performance-matched components for optimum cooling. This direct-fit design means you no longer have to accept a radiator that only 'almost' meets your needs, as each radiator is made to precisely fit your specific vehicle application.

MIA's Description

The Griffin Thermal Products CU-70013-LS is a direct-fit radiator and fan kit designed for GM Fullsize Trucks from 1967-1991. It features an aluminum construction with a natural finish and crossflow design. The kit includes dual fans and a transmission cooler.

Fitment

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Specifications

BrandGriffin Radiators
Part Number8-70013-LS
CategoryHeating and Cooling

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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