1968-69 L78 & L89 Blocks and Parts
 

1968 3935440 396 4 bolt MQ coded block dated E-21-8 standard bore $1250
1968 3935440 396 4 bolt CE coded block dated F-10-8 30 over $1500
1969 3955272 396 4 bolt JJ coded L89 block J-7-8 standard bore $3000
1969 3955272 396 4 bolt KG coded L89 dated J-14-8 30 over $3000

1968 3919842 single dated 6-15-67 with hairline crack $750
1968 3919842 single dated 10-29-67 milled flat $750
1969 3919842 heads dated 10-24-68 and 6-2-69 rebuilt and stock $3500

6223 steel crankshaft turned 10 under on mains 20 under on rods $300
8 inch factory timing cover off of 1971 LS6 with teeth design timing tab $100

330-770-2517 for any questions or pictures needed. I also have 3919840 square port heads if needed for 1968-69. Can ship if you cannot pick the parts up.