wanting to know if gm part #12553160 HEAD GASKET WILL WORK ON A .40 OVER LT1
03-04-2008, 09:15 PM
#1
On The Tree
Thread Starter
iTrader: (10)
Join Date: Dec 2007
Location: McHenry,IL
Posts: 194
Likes: 0
Received 0 Likes
on
0 Posts
wanting to know if gm part #12553160 HEAD GASKET WILL WORK ON A .40 OVER LT1 Will The Impala .28 Head Gaskets Work On A .40 Over Lt1 Part #12553160?
03-06-2008, 08:23 AM
#2
depends on the gasket bore. you want at least .040 larger (believe thats what cometic says) so the gasket bore should at least be 4.080. also depending on deck volume that might be pushing it being so thin
