BBC crank casting numbers... which is the better crank
g'day all from Aust.. thanks for all help if offered.. i am wondering what is the best big block chev crankshaft made by the chev factory.. Mark 4 only..
is the 1053 or the 5140 crankshaft better..
casting numbers 3520, 3521 & 7416
5140 material is the better of the two.
cool cool.. i have just been offered 6 x 6223 ...4 x 3521 ... 3 x 7416 & 3 x 7115 cranks from an old old old chev man here in aust... Along with several Tall Deck blocks all std bore...
i have been inot the big blocks now for 25 years myself but have never really know the difference in the materials used to forge the cranks..
Much appricated for your reply..
|All times are GMT -6. The time now is 12:20 AM.|
Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0 PL2
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright Hotrodders.com 1999 - 2012. All Rights Reserved.