ls1 push rod lenth ?
Thread Starter
Le Mans Master
Joined: Jan 2009
Posts: 7,767
Likes: 19
From: East Texas
ls1 push rod lenth ?
does anyone know the stock length of the factory push rods?and is ls1 and ls2 the same? also if you use a comp cam 54-444-11 will that change the push rod length? my heads have not been milled!stock gm lifters too! thanks scott
Team Owner
Joined: Mar 1999
Posts: 22,025
Likes: 192
From: At the beach in little Rhody
See below. 
does anyone know the stock length of the factory push rods?
When I measured, I came up with 7.385" Gauge Length
and is ls1 and ls2 the same?
I don't know
also if you use a comp cam 54-444-11 will that change the push rod length?
Base circle change will likely require a pushrod length change, best to buy an adjustable pushrod and measure. Buy pushrods last.
my heads have not been milled!stock gm lifters too! thanks scott
When I measured, I came up with 7.385" Gauge Length
and is ls1 and ls2 the same?
I don't know
also if you use a comp cam 54-444-11 will that change the push rod length?
Base circle change will likely require a pushrod length change, best to buy an adjustable pushrod and measure. Buy pushrods last.
my heads have not been milled!stock gm lifters too! thanks scott
