[Clay_SS]

Are the Bolt Patterns on 350's the same? Did they change from year to year? I have an older block from the 70's and someone offerd to sell me Heads off a LS1 and I was just wondering if they would work?

 

[sham]

NO!!!!!! LS-1 heads are completely different!!!!!! LT-1's are close but the heads set at a different angle..so you need to go with 92' and down heads....

 

[Clay_SS]

Will the Intake Manifold Off a LS1 work? He said he could get me the engine, but I dunno if I wanna do all that work swapin it over.

 

[sham]

no it won't work......nothing is interchangable with an LS-1...

 

[VetteS10]

Yeah, nothing will work from a LS1 to a LT1... two different worlds..