454 .030 over Large Oval Port Head Big Block Chevy - Freshened Up
10.25:1 Compression - Runs Great on Pump Gas
Block is number 3999289 Hi Perf Pass with a build date of A2273 (January 22, 1973)
Block is a 2 bolt main, bored out .030 over, fresh hone and wash
Heads are a large oval port with a date of A1773 (January 17, 1973)
Heads have a fresh valve job and new seals
TRW A1173 Forged Aluminum Pistons .030 over with new cast rings
Steel Crank and Steel Connecting Rods are cut .010 over with new rod and main bearings
All new gaskets including Fel Pro 1027 head gaskets, Fel Pro once piece re-usable oil pan gasket
Cam is already broken in (1600 miles) and is in great shape. Comp Cams Hydraulic cam:
Magnum 242H - .550/.550 Lift 292°/292° duration
New Steel Roller Timing Chain
Oil pan has a baffle and fits in a 55-57 Chevy Belair / 210. Most likely fits many other applications.
Oil pump has brazed on pick up
Great street, cruising motor or for the strip. 0 miles since freshen up.
No trades. Thank you.