themack56
07-14-2009, 07:59 PM
what is the lenght of the ls7 rod?
Generation IV Internal Engine - ls7 rod lenght
View Full Version : ls7 rod lenght
themack56
07-14-2009, 08:05 PM
is it 6.125?
5.3LJimmy
07-14-2009, 08:56 PM
6.077 is what I found. Those are some pricey suckers.
Beau@SDPC
07-15-2009, 10:55 AM
6.125 is the normal aftermarket rod for the LS engines but that is only for use with a piston that has the right compression height to handle that rod and any diff stroke....but not stock length on any LS engine. the normal LS rod length is a hair under 6.100 (6.098) and the LS7 rod length is a 6.067 per gm spec, but there have been some diff measurements on that.