Heating and Cooling› Radiators

Fluidyne

Radiator GM A-Body 68- 72 73-87 GM Trk LS Swap

$438.00

SKU: F01M RGM.3R3319.LS

In Stock
In Stock
Ships by Jun 13
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Fluidyne RGM.3R3319.LS is a 3-row, 33''x19'' dual-pass radiator designed for LS engine swap applications. It features LFT-Laminar Flow Technology with ½” LFT tubes and a proprietary fin design for optimal cooling. Constructed from premium aluminum with >0.090” thick tank walls, it offers durability and rigidity. The radiator has -16ORB ports, provisions for steam ports, and positions the inlet and outlet on the passenger side to align with LS water pumps. It can handle up to 1000hp.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandFluidyne
Part NumberF01M RGM.3R3319.LS

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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