i am doing engine research on what will fit to see my options on direct bolt it for an upgrade to a 350 from my 305tpi. i dont want carbed or tbi. i like the look and response from my tpi... but i want more. i found this and wondered if any one thought it would fit and if mods were nessacery. i greatly appreciate any opinion in this matter. also i have a brand new Jasper 700r4 not even 1000 miles old in this beasty and i will need to know if the engines would bolt to that ... adapter kit... tranny also called 4L60.


this is one of my finds...
http://store.summitracing.com/partde...M&autoview=sku

and another...
http://store.summitracing.com/partde...M&autoview=sku

and lastly i know this is a 6.0L 364 but i still would like to know if it fits with little or no mods...
http://store.summitracing.com/partde...M&autoview=sku

TGO RULES

 

Those are LS1 & LS2 engines. Not even close in any way to a bolt-in. Especially if you want to keep TPI.

More like the "4th gen experience".

 

any good ideas on where to look then for turn key 350 tpi...

 

Man, you should reconsider the carbed route. A ZZ4 or ZZ383 crate engine from Summit would give you plenty of power. Just get an Edelbrock Performer RPM manifold with a decent Holley carb and a killer exhaust and you can't go wrong. Plus, the engine would cost less than half of the ones you listed above.

OR

Buy or build a decent 350 short block and install your REBUILT 305 heads on it. Use 1.94 intake valves and 1.60 exhaust valves with screw-in rocker studs. Also a good cam.

Just my 2 cents.