Short block assy. 396 cu.in. Believed to be a Pontiac engine. This 1968 engine is standard bore, has a steel crank (standard) , pistons, rods, cam, lifters, timing chain, gears and cover. Been on a engine stand since the 1980's. Casting no. 3916323. Date B - 2 -8. Front pad nos. 181115528 T02084U. $1,000.00 obo Call Wayne 519-633-1980