Heating and Cooling› Radiators

Griffin

CrossFlow Aluminum Radiator

$630.00

SKU: 8-70010-LS

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In Stock
Ships by Jul 31
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Griffin 8-70010-LS PerformanceFit Radiator is engineered for high-performance cooling, specifically designed for LS engine families. This aluminum radiator boasts a 2-row MegaCool core and a CrossFlow design, providing efficient heat dissipation for applications up to 950 HP. Its core measures 26.00" x 19.00", with overall dimensions of 31.25" x 18.62" and a thickness of 3.00". This radiator features a passenger-side inlet measuring 1.25" and a passenger-side outlet measuring 1.5". It also includes an integrated transmission cooler with a 1/4 (in) NPT connection, making it suitable for automatic transmissions. The natural aluminum finish and robust construction ensure durability and reliable performance. Designed as a PerformanceFit unit, it aims for straightforward installation into various GM vehicles, including 1968-1977 A Body, 1978-1988 G Body, and 1970-1981 F Body models, among others. It is also compatible with early LS 1, 2, and 3 engine swaps.

MIA's Description

The Griffin 8-70010-LS is an aluminum radiator designed for efficient cooling in applications under 950 HP. It features a CrossFlow design with a 2-row MegaCool core and a core size of 26.00" x 19.00". This radiator is built for LS engine families and includes a transmission cooler with a 1/4 (in) NPT connection.

Fitment

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Specifications

BrandGriffin
Part Number8-70010-LS
CategoryHeating and Cooling

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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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