Patrick's sells solid and hydraulic lifters. Their pushrods are sold only by length (11 1/4" and 10 9/16") and not by whether their for solid or hydraulic lifters. I have the 11 1/4" hole-less pushrods for my 1961 261 which will have hydraulic lifters. Any problems with this? Are the 10 9/16" pushrods hollow?
1948 3/4-Ton 5-Window Flatbed Chevrolet 34 Years. Now with a '61 261, 848 head, Rochester Monojet carb, SM420 4-speed, 4.10 rear, dual reservoir MC, Bendix up front, 235/85R16 tires, 12-volt w/alternator, electric wipers and a modern radio in the glove box.
