Cast #3782870
Suffix code #F1221RJ
Crank #4577 - 010 under
Rods #ICR5700
Pistons - Speedpro Forged L2166AF at 030 over .125in dome w/valve relief, pressed pin.
Cam - Comp 12-412-8 (Roller)
Lifters - Lif-A-2340-16
Rockers - PRW 1.5 Roller #0835001
Valve Springs #LRV-9902-16
Heads - GM#3890462 dated 1966 (462)
Cloyes timing cover #CLO-9-221
ARP head bolts
Felpro gaskets
Pushrods - LIF-A-2340-16
Oil Pump # M55HV
I have 2 283ci engines with heads to go with this engine if ya want them.
