1969 Original GM Aluminum Big Block Chevy heads #842
Casting Numbers: 3919842
Date Codes: 11.20.68 and 2.5.69
Cylinder Head 11.20.68 has had the EGR crossover epoxy filled.
Completely Machined and Reconditioned. These heads have been repaired, previously welded cracks and and seats installed.
2.25" Int. 1.88" Ex. 10 Degree Retainers and Locks
Springs set up at 1.860" with 130lbs. on the seat
ARP Studs: 235-7206 & 235-7207
Comes with 3/8 Guide Plates
Ready to Run!
Will consider Reasonable Offers
Shipping add $80 UPS ground