Could you tell if these 243's are LS6 or LS2 by these numbers?
07-30-2009, 04:04 PM
#1
TECH Enthusiast
Thread Starter
iTrader: (12)
Join Date: Nov 2008
Location: Long Island, NY
Posts: 590
Likes: 0
Received 0 Likes
on
0 Posts
Could you tell if these 243's are LS6 or LS2 by these numbers? Could anybody tell if these heads are LS2 or LS6 from these numbers and when they were made?
On the rocker valley it says 1256 4243 A and 1256 4243 C on the other
on the intake port face it says 7312UK 580777 and 7312UK 578777
Plus there is a machining blue ink label that says HTT2
3
Regular metal colored springs also. Thanks.
On the rocker valley it says 1256 4243 A and 1256 4243 C on the other
on the intake port face it says 7312UK 580777 and 7312UK 578777
Plus there is a machining blue ink label that says HTT2
3
Regular metal colored springs also. Thanks.
