Reproduction Parts for 1916-1964 Chevrolet Passenger Cars & 1918-1987 Chevrolet & GMC Trucks



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#41437 06/19/04 04:25 PM
Joined: Jun 2004
Posts: 1
munie Offline OP
Grease Monkey
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Grease Monkey
Joined: Jun 2004
Posts: 1
I have a 1977 chevy corvette I believe it has an L48 motor can someone help me out, Is this a 4 bolt main engine. As I need a new engine and don't know if it is a 4 bolt main or not.Also will a 350 go into this car without any problems? Also can some one tell me if the transmission is a 350 or 400.

Thanks for your help.

Munie

Wilwood Engineering1955-1957

Willwood Engineering

Wilwood Engineering designs and manufactures high-performance disc brake systems.
Wilwood Engineering, Inc. - 4700 Calle Bolero - Camarillo, CA 93012 - (805) 388-1188


#41438 06/28/04 04:31 PM
Joined: Dec 2001
Posts: 399
Likes: 1
Backyard Mechanic
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Backyard Mechanic
Joined: Dec 2001
Posts: 399
Likes: 1
Munie, sorry to be late on this but, according to my references the '77 L-48 was a two bolt main. The L-82 was a four bolt. Both engines had the Turbo 400 for automatic.
The ID number should be on the side of the bottom pan of the trans while the 350 had the number on the side of the case. Check that and see. Hope that helps.
chevy


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1986 Cavalier RS Conv.
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