Team Camaro Tech banner

1968-69 ZL1 Blocks and Parts #3946052

7.4K views 8 replies 5 participants last post by  dlv4540  
#1 ·
1969 427 ZL1 standard bore 4.25 NOS counter exchange block never run casting #3946052 dated 3-1-69 with no stamp on the deck and stamping down on the bottom side of the block by the oil filter of T 08 0. 3946074 aluminum heads dated 8-22-70 & 10-1-70. 3933198 intake dated 8-10-70. 4296 holley carb dated 893. 7115 standard steel crank with 7/16 dimple rods and TRW factory replacement pistons. I also have the factory aluminum water pump. Internals are balanced and block is ready to be put together. Asking $35,000 or best offer and will consider separating the parts out and selling as a shortblock.

1968-69 ZL1 tall deck standard bore 4.40 block casting number 3946052. Block was pressure tested and is a good rebuildable core with date on backside of 06017. $8,000

Can ship if you cannot pick up. I can be reached at 330-770-2517 for any questions or pictures needed.
 

Attachments

#2 ·
Man, that is a super nice setup! Just to confirm it is an aluminum block? Any pics of the other block, and is it aluminum as well?
Brett....
 
Save
#8 ·
Ok I have sold the aluminum heads advertised on here and have a set of 3946074 aluminum heads dated 7-30-69 and 10-1-69 rebuilt to take their place. I also put the wrong date on 4296 Holley carburetor. It is dated 983 and is rebuilt, recolored and bench tested.
Also wanted to add this is a real counter exchange block and they did not receive batch numbers and that is why the date code looks a litttle different than other dated ZL1 blocks picture that has been put on here to compare.
 
You have insufficient privileges to reply here.