383cid

Chevy 383cid /450+BHP roller engine , turn key , dyno tested & tuned . Build spec: RARE1970 Chevy 350 4 bolt block SVA friendly (no sniff testing required) ... full CNC machined , decked & squared , .030 overbore , CL-77 brgs , brass frosts. Oil mods done. Mains ARP studded. Crank Eagle USA...