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Aluminum GRIFFIN Universal Radiator 21" Wide core Auto Trans for GM & Mopar applications

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MSRP: $395.00
Price: $350.00
You Save: $45.00 (11 %)
Out of stock at this time. Please e-mail or phone for availability.
Part Number: GR 1-55221-TS
Manufacturer: GRIFFIN
Manufacturer Part No: 1-55221-TS

This Griffin 1-55221-TS is an aluminum “Universal Fit” radiator. It has a transmission cooler in the passenger side tank that has ¼” pipe thread fittings on 8 inch centers.

The core size is 21” wide and 14.75” tall with a decorative cover on the top and a sturdy C Channel core support on the bottom.
The core is 2.75" thick with 2 rows of 1.25" tubes providing fantastic cooling. The tanks are 3" thick.

The top hose connection is on the drivers side and is 1.50” diameter. The lower hose is on the passenger side and is 1.75” diameter. The lower neck comes straight out of the tank.

This radiator has an overall size of 26” x 15.50” x 3.00”. It measures 15.75” tall at tanks and core. Filler neck extends another .75” up from passenger side tank.

 The sturdy billet filler neck accepts a standard radiator cap and uses a threaded in overflow nipple providing different options for overflow plumbing.

 This radiator features Griffin's  MegaCool 2 rows of 1.25 inch aluminum tube. This performance radiator is certain to keep your vehicle cool under natures most extreme conditions.


For those of us that push harder and farther than nature intended, be sure to turn it into a

Griffin ComboUnit which includes single/dual fans and custom fan shroud. Wiring harness, relays, temp sensor and radiator cap are sold separately.

Before ordering this radiator please confirm that the radiator you need has a 21" core width. The necks are at top driverr side and bottom passenger side to fit many GM and MOPAR applications.
  The overall width of this radiator at the tanks is 26".  The core measures 21" wide. The tanks are 3" thick. It has a durable billet filler neck.
  This radiator does have a transmission oil cooler. If you don't need the transmission cooler, order part #1-55221-X.
  Although it is a crossflow design radiator, it will fit in place of an OEM downflow style radiator in some cases.
2 Year Guarantee

Cap-A-Radiator from Teena Nawabi on Vimeo.