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Yes they will, but 305 heads have a smaller combustion chamber so it may raise your compression ratio.
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∙ 15y ago
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Will parts from a 305 motor fit on a 307 motor?
no I respectfully disagree. I am running 305 Chevy TBI heads on my 1971 Chevy 307 and all is very well.
Will Chevy 307 heads fit on a Chevy 305?
Yes, they will fit on the block. The larger combustion chambers of the 307 heads will probably reduce the compression ratio by a fair amount, reducing power output.
Do 305 and 307 small block Chevy engine heads fit a 1964 283 cu in block?
Yes, they should fit ok. 305 heads should bump up the compression a little.
Will a pair of Chevy 300 Heads fit on a 305?
Possibly if Chevy made a 300.
Will Chevy 307 pistons fit on Chevy 305?
307 pistons are 3.875" diameter. 305 pistons are 3.736". It might be possible to bore a 305 large enough to accept the 307 pistons, but the wrist pin location would be .230" off because of the different stroke. In short, no.
What small block Chevy heads can you use on a305 4bbl Chevy motor?
305 heads of course, 350 heads will fit for sure and possibly 400. obviously no big block heads will fit. a 305 with 400 heads gets you a little over 352. 350 with 400 heads is a 383. add and divide
Will a 1987 Chevy 305 fit in a 1966 Chevy PU and where would I get the motor mounts?
Yes, a 283, 305, 307, 327 etc will fit. You should be able to use small block motor mounts from 1966
Will 1995 Chevy 350 heads fit on a 1995 Chevy 305?
No. The bore size is different between a 305 and 350. The 350 bore size is larger.
Will Chevy 350 heads fit on a tbi Chevy 305 and would it give the engine more power?
Yes they will fit , But you will notice no change what soever. ( no more power )
Can 305 heads fit on a 350?
Yes
Will heads off a 305 or 283 fit a 350 Chevy?
As long as the 350 is older then a 1987, you will have no problems. They will bolt right on with no modifying.
Will the intake off a Chevy 327 fit on a Chevy 305?
Yes, it will fit.
