C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

Big Block Intake

Old 12-02-2001, 01:10 PM
  #1  
chadman
Racer
Thread Starter
 
chadman's Avatar
 
Member Since: Dec 2000
Location: Mesa AZ
Posts: 422
Likes: 0
Received 0 Likes on 0 Posts

Default Big Block Intake

Can someone tell me if a 1968 intake casting #3937793 is alum or iron and oval or rect ports. Found one but haven't seen it. Anyone help?
Old 12-02-2001, 01:17 PM
  #2  
ML67
Burning Brakes
 
ML67's Avatar
 
Member Since: Jul 1999
Location: Hudson NH
Posts: 876
Received 106 Likes on 43 Posts

Default Re: Big Block Intake (chadman)

3937793 1968 427 390 L-36, oval port, Qjet, Late

Old 12-02-2001, 01:18 PM
  #3  
vcole@metrocast.net
Instructor
 
vcole@metrocast.net's Avatar
 
Member Since: Nov 2001
Location: Tilton NH
Posts: 131
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Big Block Intake (chadman)

I believe all 68-69 Corvette big block intakes are aluminum. I don't see that number listed as a vette intake but 3937795 & 3937797 are in my list and they are both 427 aluminum. It's possible that my list is not complete.

VC
Old 12-02-2001, 03:09 PM
  #4  
Flareside
Safety Car
 
Flareside's Avatar
 
Member Since: Dec 1999
Location: Roxbury NJ
Posts: 4,148
Likes: 0
Received 2 Likes on 2 Posts

Default Re: Big Block Intake (chadman)

The 793 manifold is from a late '68 L36 (Feb. forward). Early '68's used the 849 manifold.

Get notified of new replies

To Big Block Intake



Thread Tools
Search this Thread
Quick Reply: Big Block Intake



All times are GMT -4. The time now is 08:30 PM.