Lifter bleed down tool
Getting ready to put heads and valvetrain back together on 390 in 63 bird. I want to check valve clearance to avoid more pushrod problems and service manual shows a bleed down tool to collapse lifters but i havn't been able to find one online. What are you guys doing to bleed down lifters and check valve clearance. I may resort to fabricating a tool for this purpose but I thought I'd ask on here what some of you have done.