If you want better cooling for your big-block Mopar, a wider 26-inch radiator core support is recommended. Here's how you attack the surgery!
Upgrade Your Mopar's Core Support to 26 Inches & Get Cooled!
Mopars Need Extra Help With The Heat—Here's How To Fix It!
Upgrade Your Mopar's Core Support to 26 Inches & Get Cooled!
1966 - 1969 Mopar B-Body Radiator Upgrade - US Radiator
22 to 26 inch radiator conversion with no cutting/welding
Wizard Cooling Inc #1640-100 1966-1969 26, Mopar Big Block Applications
26 inch Radiator For E Bodies Only Mopar Forum
Fitting a 26 inch radiator? For A Bodies Only Mopar Forum
Changing radiator support from 22 to 26, Page 3
Upgrade Your Mopar's Core Support to 26 Inches & Get Cooled!