ID this 427 out of the 68 Camaro
 

Here is the 427 in the 68 Camaro can you ID it for me pleez. Casting number 10098S80 also 8300 on the motor.
thanks todd ez JEff

Re: ID this 427 out of the 68 Camaro
 

Any numbers on the boss on the front of the block? Does it have 3 plugs above the oil filter? does it say "pass or Hi perf"?? https://www.yenko.net/ubbthreads/imag...lins/dunno.gif

Re: ID this 427 out of the 68 Camaro
 

Here is all the 10xxxxxx casting numbers listed on www.mortec.com/bbc.htm:
Double check those numbers, none seem to match here.

10051107...454...............4-bolt, Bowtie, MkIV, 9.8" deck, siamesed cylinder barrels, 4.25" semi-finished bores, can be bored to 4.50"

10069284...427T..............4-bolt, Mark IV, Tall deck

10069286...454.......90-91...4-bolt, Mark IV, Short deck

10114182...454.......91-up...4-bolt, Gen.V

10114183...366T......91-up...4-bolt, Gen.V

10114184...427T......91-up...4-bolt, Gen.V

10134366...454T..............4-bolt, Bowtie, Gen.V, Tall deck

10185050...454...............4-bolt, Bowtie, Gen.V, Short deck

10237297...454.......96-up...4-bolt, Vortec 7400", "L-29" Gen.VI

10237300...502.......96-up...4-bolt, Gen.VI, 4.466" bore

Re: ID this 427 out of the 68 Camaro
 

10098S808300...
I know he said casting number,but It more resembles a VIN number,1968 St.Louis plant. https://www.yenko.net/ubbthreads/imag...s/confused.gif