Fly by Nite 4 #1 Posted February 28 Is there any need for a 321 crankshaft that would be .030 under if it was cleaned up ?? 1 Share this post Link to post Share on other sites
ri702bill 7,363 #2 Posted February 28 2 hours ago, Fly by Nite said: .030 under I may be wrong - but .010 is the usual max. Can you find a .030 under rod to match?? 1 1 Share this post Link to post Share on other sites
WHX?? 46,879 #3 Posted February 29 (edited) I always thought that too Bill but when surfing the other day I coulda swore I saw them for 10 20 & 30. I think it was for small blocks? Edited February 29 by WHX?? 2 Share this post Link to post Share on other sites
953 nut 51,899 #4 Posted February 29 3 hours ago, Fly by Nite said: Is there any need for a 321 crankshaft that would be .030 under if it was cleaned up ?? Undersized rods are scarcer than hen's teeth. Rods can be cut for bearing inserts (see below) or the crank can be built up and cut to standard size but either one will be very expensive. 2 1 Share this post Link to post Share on other sites
Fly by Nite 4 #5 Posted February 29 Thank You for now I have found a good crank but this is good to know stuff !! 1 Share this post Link to post Share on other sites
