'85 305 to '72 350 oil pan question
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Supreme Member
Joined: Jan 2001
Posts: 2,412
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From: St Catharines, ON
Car: '85 Z28
Engine: 350
Transmission: T5
Axle/Gears: 3.23
'85 305 to '72 350 oil pan question
Hey fellas,
Tried a search, couldn't really find the answer.
I am swapping in a '72 350 block with a driver's side dipstick. The oil pan on the 350 is bigger than my 305's and will likely cause issues with the y-pipe.
I have a 1985 Z28, LG4 305 with dipstick on the passenger side.
Can I swap the oil pan from the 305 to the 350 with no issues?
Thanks for any help!
Colin
Tried a search, couldn't really find the answer.
I am swapping in a '72 350 block with a driver's side dipstick. The oil pan on the 350 is bigger than my 305's and will likely cause issues with the y-pipe.
I have a 1985 Z28, LG4 305 with dipstick on the passenger side.
Can I swap the oil pan from the 305 to the 350 with no issues?
Thanks for any help!

Colin
Joined: Sep 2005
Posts: 27,866
Likes: 2,428
Car: Yes
Engine: Usually
Transmission: Sometimes
Axle/Gears: Behind me somewhere
Re: '85 305 to '72 350 oil pan question
No.
However a pan for a 70s Camaro, Chevelle, or Monte Carlo will drop right in.
However a pan for a 70s Camaro, Chevelle, or Monte Carlo will drop right in.
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Re: '85 305 to '72 350 oil pan question
Some time in the '80s, GM started giving the trucks the same pan as the cars, except the always-different 'vette, of course. But back in '72, I believe the truck pans were different. Or you may have a 'vette pan. And I've heard rumors of 'vette pans fitting older trucks.
Thread Starter
Supreme Member
Joined: Jan 2001
Posts: 2,412
Likes: 0
From: St Catharines, ON
Car: '85 Z28
Engine: 350
Transmission: T5
Axle/Gears: 3.23
Re: '85 305 to '72 350 oil pan question
Some time in the '80s, GM started giving the trucks the same pan as the cars, except the always-different 'vette, of course. But back in '72, I believe the truck pans were different. Or you may have a 'vette pan. And I've heard rumors of 'vette pans fitting older trucks.
Joined: Sep 2005
Posts: 27,866
Likes: 2,428
Car: Yes
Engine: Usually
Transmission: Sometimes
Axle/Gears: Behind me somewhere
Re: '85 305 to '72 350 oil pan question
I know they'll clear stock, Edlebrock, and SLP Y-pipes.
No idea about the Hooker one. That would be a Hooker question.
No idea about the Hooker one. That would be a Hooker question.
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