Walker Cobra Series radiators boast a relatively thin, but efficient, high-flow copper core which is ideal for use with mild Small Block engines with stock or low compression ratios. Built for a direct fit with heavy gauge steel side brackets and mounting holes pre-stamped.
Made to fit '34 Master and early '35 Master (which looks like the '34). Will not fit late '35 Master which looks like the '36 model and features a 2-piece (split) windshield, suicide doors, and a 113" wheelbase. Late '35 Masters should use the '36 radiator.
Chevy Chassis W/ Chevy Engine Application Chart (GIF)
Learn more about how radiators work and selecting the proper radiator for your vehicle by reading our tech article. Radiator Cooling Performance.
Maximize your radiators' effectiveness with a tight-fitting fan shroud. Use of these shrouds has produced temperature drops of up to 30 degrees! Walker shrouds are vacuum formed from a very dense polyethylene. This high-impact, heat resistant material has a lightly textured, semigloss black finish. The cooling fan hole is not cut out so the installer can tailor that to the exact fan location and diameter. See Application tab for application information.Fan Shroud Size Chart (GIF)
Maximize your radiators' effectiveness with a tight-fitting fan shroud. Use of these shrouds has produced temperature drops of up to 30 degrees!
Walker shrouds are vacuum formed from a very dense polyethylene. This high-impact, heat resistant material has a lightly textured, semigloss black finish. The cooling fan hole is not cut out so the installer can tailor that to the exact fan location and diameter.
See Application tab for application information.
Fan Shroud Size Chart (GIF)
At one time or another we all have had a car overheat. These fan/shroud combos are just the ticket to avoid having it happen again. These 2500 CFM pull-type fans measure 2-5/8" deep at the motor, 2-3/8" at the mounting brackets and 1-1/2" at the high impact shroud.
Note: This fan motor requires the use of a 70 amp or larger fan relay.
Fan Application Chart (GIF)
Learn more about the importance of using a fan and shroud with our radiators by reading our tech article. Radiator Cooling Performance.
Walker Z-Series radiators feature a 4-row, high-flow copper core which is ideal for use with Big Blocks, blowers, and high compression engines. Built for a direct fit with heavy gauge steel side brackets and mounting holes pre-stamped. Includes a built-in oil cooler for automatic transmissions.
Walker Cobra Series radiators boast a relatively thin, but efficient, high-flow copper core which is ideal for use with mild Small Block engines with stock or low compression ratios. Each radiator is built for a direct fit with heavy gauge steel side brackets and standard mounting holes pre-stamped. Plus, all radiators feature a built-in oil cooler for use with automatic transmissions. They work with original, reproduction, steel or fiberglass grille shells.
Walker Cobra Series radiators boast a relatively thin, but efficient, high-flow copper core which is ideal for use with mild Small Block engines with stock or low compression ratios. Built for a direct fit with heavy gauge steel side brackets and mounting holes pre-stamped. Made to fit '34 Master and early '35 Master (which looks like the '34). Will not fit late '35 Master which looks like the '36 model and features a 2-piece (split) windshield, suicide doors, and a 113" wheelbase. Late '35 Masters should use the '36 radiator.