Thread: crank help
Results 1 to 4 of 4
LinkBack URL
About LinkBacksHybrid View
-
05-03-2005 11:39 PM #1
CHR Member
- Join Date
- May 2003
- Location
- Zephyrhills, Florida, USA
- Car Year, Make, Model: '32 Henway
- Posts
- 12,423
Either something's goofy here or I've lost my mind. Chevy 350 cranks from 1968 on, first gen, have a main journal diameter of 2.450" and a rod journal diameter of 2.100" unless I'm goofy.
Your figure of 2.094" on the rods makes no sense, that would be 0.006" under standard.
It's been several years since I put a motor together and I am getting older, so I don't remember if the clearance is on the journals or in the bearings. If it's ground on the crank, then I would think 2.437" would be 0.003" clearance with a 0.010" under bearing on the mains and 2.0875 would be 0.0025" clearance with a 0.010" under bearing on the rods. If the clearance is in the bearings, they should measure 2.440" and 2.090".
HELP !!Last edited by techinspector1; 05-04-2005 at 12:10 AM.
PLANET EARTH, INSANE ASYLUM FOR THE UNIVERSE.
Reply With Quote
Posting Permissions
- You may not post new threads
- You may not post replies
- You may not post attachments
- You may not edit your posts
I believe this was somewhere around 2015, Rick, Rosie and Johnboy
John Norton aka johnboy