SHIM IT I make a spacer to set in the recess of my Height Mics for small retainers.  I use two .060" and one .030" spring shims and I can use it on SB Chevy heads and others with small diameter springs. The A & B105 work for SB Chevy. Randy Torvinen Torvinen's...

QUICK VALVE SPRING CHECK For a quick check or if I don't have a Spring Height Mic that is small enough, I use a telescoping gauge to get the height off the head. Then I have various Valve Adjustment Discs I can use to simulate the retainer thickness and I don't have...

GUIDE SAVER To avoid cracking the guide when ball broaching liners I made collars that slip fit over the guide. I've used large valve guides, aluminum, and steel round stock to make them. The time invested is quickly offset by not needing to replace cracked guides....

VALVE KEEPERS CAN GO FLYING I use my magnetic screwdriver with a small diameter Phillips bit to collect the valve keepers as I compress the springs on overhead cam cylinder heads. The small Phillips bit becomes magnetized when it is inserted into the magnetic...

DAMPER/VALVE GUIDE INSTALL TOOL We are a two-man shop, so sometimes wrestling a head this size in the shop press is a bit sketchy. To reduce risk of injury or damage, we installed the guides using our harmonic damper installation tool. It may not be the quickest...

REPURPOSED STUD PULLER Back in the day, we did camel hump SBC heads by the dozens, and we really used our hydraulic stud puller. We recently did a 1944 flathead Jeep engine. There is no clearance to drive the guide out easily. So, we took a short length of grade 8...