Aluminum Downflow Radiator V8 Engine Conversion 1969-1971

New bolt-in aluminum downflow radiators! This downflow design has two 1-inch rows which offers better coolant flow and more cooling capacity than 4-core radiators. These radiators are available with a built-in automatic transmission cooler (select from the pull-down menu). These are fully welded (no epoxy, glue or gaskets).

These are designed for FSJ's with an Engine Swap, and can accommodate Ford, GM, Dodge, etc., and only fit the V8 core supports.

Note: transmission cooler lines may need to be shifted slightly. 

Note: we recommend the use of Teflon applied to the transmission cooler fittings, but DO NOT use Teflon Tape, as it can bind and ruin the aluminum threads of the cooler. You should use liquid Teflon Tape instead.

Note: Stock Fan Shroud will not work with this radiator without modifications.

**NOTE: There is a difference between V8 Radiator Core Support Width and Straight 6 Radiator Core Support Width.  You MUST verify before ordering, as our aluminum radiators are based on and ONLY FIT the V8 core support width. 

• V8 Core Support Mounting Holes are approximately 29.41" across, Original Tank was Approximately 26.82" wide
• Straight 6 Core Support Mounting Holes are Approximately 26.16" across, Original Tank was Approximately 24.5" wide

 

 

• Fits 1969-1971 Wagoneer
• Fits 1969-1971 J-trucks
• Models All with Engine Conversions
• Only Fits V8 Core Support
• Direct Bolt-in
• 22-inch Wide Core
• 3.5-inch Width
• 16 Fins per Inch
• Transmission cooler and petcock are 1/4-inch NPT threads
• Each unit is made to order, allow 4-5 weeks for shipment
• Made in USA with USA made cores!