Please Help! Need info & Advice
Thread Starter
Cruising
Joined: Dec 2001
Posts: 10
Likes: 0
From: Aiken SC
Please Help! Need info & Advice
Need the stock engine specs for 1973 350 cid, L-82. I'm looking for info on stock piston type, compression ratings, camshaft type, crankshaft type, Cylinder head info, clearances, etc. Does anyone have this info or know where I can obtain it?? In addition, I'm pulling the 350 from my 73 Corvette coupe this weekend and would appericate any tips that would make this task go smoothly. Thanks now for your reply. Mike
Melting Slicks
Joined: Aug 2000
Posts: 2,310
Likes: 1
Re: Please Help! Need info & Advice ('73L-82)
Someone on the forum will probably be able to help, but you should also be able to get those kinds of specs from the specifications guide that Chevrolet will provide FREE by calling 800-222-1020. Just give them your VIN and they'll mail you the package.
Melting Slicks
Joined: Apr 2001
Posts: 2,280
Likes: 0
From: colorado springs CO
Re: Please Help! Need info & Advice ('73L-82)
block casting # 390010
l82 is 250 HP version...
heads # 330545
its a 350 sooo bore 4.0 in stroke 3.48 main journal diam 2.45 rod journal diam 2.1 in
i think it was 9.0:1 compression but imnot entirely sure .. if not then its 8.5:1...
of course its hrdrualic lifters..
thats about all i got for u
its easier to pull the tranny and block together and install them again together...
l82 is 250 HP version...
heads # 330545
its a 350 sooo bore 4.0 in stroke 3.48 main journal diam 2.45 rod journal diam 2.1 in
i think it was 9.0:1 compression but imnot entirely sure .. if not then its 8.5:1...
of course its hrdrualic lifters..
thats about all i got for u
its easier to pull the tranny and block together and install them again together...
Burning Brakes
Joined: Apr 2001
Posts: 752
Likes: 1
From: Springfield Oregon
Re: Please Help! Need info & Advice ('73L-82)
