CHECKER MARATHON/TAXICAB-E

Nothing is tagged to this model yet, so these items are tagged to CHECKER as a whole.

• Varying valve pushrod length issue?

  For B Bodies Only · Sewalsn20 · 26 Oct 2026

  If anyone has been following i got a set of Stealth heads to throw on my 440. and when i got to measuring pushrod length what i had with the old heads was way off. (if i ran the 9.315 pushrods i potentially could have had .101 preload) now my issue is im getting varying pushrod lengths by a lot. .041 difference from shortest to longest after measuring with a checker at base circle and adjusting just until there's no slack but not compressing the lifters. is this something to be worried... Read more