by Donnie Hurt | Jul 21, 2025 | CYLINDER HEADS
Over the years we’ve all had to do screw-in stud conversions on small block Chevs. I made up a pilot by milling flats to fit the pushrod slot width and turned two different diameters to fit the two slot lengths they have. I used a 7/16 rod and milled the flat...
by Donnie Hurt | Oct 11, 2024 | CAMSHAFTS & VALVE TRAIN
When making custom length pushrods, I finish the end in my valve grinder like I would a valve stem tip, after cutting to the desired length. It leaves a better finish and a true face. After that I break inside and outside edges, then install my desired ends. Neil...
by Donnie Hurt | Aug 9, 2024 | CAMSHAFTS & VALVE TRAIN
When checking valve train geometry, you need adjustable pushrods which are never the right length and you need to use a light spring. I bought 1 of every 3/8 .080 wall pushrod 7.00” to 12.00”, in .050” length increments. It makes checking geometry quick and easy. Bob...
