3800sc top end

will3387 · Post by **will3387** » Sun Mar 23, 2008 3:03 pm

i was just wondering if the 3400 top end with the sc would work right on my 3.1. i know that the 3400 top end alone will fit but with the sc will it be any different.

bonecrrusher · Post by **bonecrrusher** » Sun Mar 23, 2008 3:13 pm

Yes the L67 heads, cam, lower intake, and upper intake all bolt on to your 3.1 block.

Asylum · Post by **Asylum** » Sun Mar 23, 2008 5:40 pm

(will3387 @ Mar. 23 2008,16:03)QUOTEi was just wondering if the 3800sc top end would work right on my 3.1. i know that the 3800 top end alone will fit but with the sc will it be any different.
Then you don't know much at all!

They are not even the same engine family!

99GaGT3X00 · Post by **99GaGT3X00** » Sun Mar 23, 2008 5:55 pm

enlighten me how do you know the 3.8 sc top end will fit

will3387 · Post by **will3387** » Sun Mar 23, 2008 8:38 pm

sorry i ment to put 3400. at the time i was posting that i was thinking of the 3800sc

99GaGT3X00 · Post by **99GaGT3X00** » Sun Mar 23, 2008 9:14 pm

well then in that case yes you can put the 3400 top end on the 3100

Asylum · Post by **Asylum** » Mon Mar 24, 2008 10:40 am

With all the work involved in swapping a 3400 top end onto a 3100, you would really have a hard time convincing me it is worth it over a complete low mileage 3400 complete swap.

For the most part 3400's are plentiful in most areas (www.car-parts.com) and it might even end up being less expensive.

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