Chevy 383 420HP 430ftlbs Stroker Engine 350 305 400

CHEVY 383 420HP 430FTLBS STROKER ENGINE 350 305 400

Chevy 383 420HP 430ftlbs Stroker Engine 350 305 400

THIS ENGINE HAS THE FOLLOWING:
Block GM 2-bolt 1 PC rear main seal.
Crankshaft Scat steel 383 crankshaft.
Connecting rods GM 3.750 w/ARP 150,000 bolts.
Pistons Speed Pro Hypereutectic flat top 9.5:1 comp ratio.
Piston rings Mahle plasma moly piston rings.
Camshaft Speed Pro hydraulic .480/.480 – 230/230 – 111 specs.
Lifters Speed Pro hydraulic.
Oil pump Melling high volume oil pump.
Timing set Cloyes HD double roller timing set.
Bearings Clevite/Mahle HP “tri-metal” rod & main bearings.
Flex-plate Pioneer 14″ 168 tooth.
Harmonic balancer GM externally balanced.
Freeze plugs Brass deep dish.
Heads GM 76CC 1.60/2.02 cylinder heads.
w/hardened valve guides, seats, guide plates & screw-in studs.
Valves Stainless steel swirl polished 1.60 / 2.02.
Springs Comp series valve springs .530 max lift.
Push rods Elgin hardened push rods.
Rockers GM 1.5 ratio rockers arms, balls & nuts.
Gaskets Corteco performance gasket set.
Head bolts GM head bolts.

MACHINE WORK:

Block Bore & hone block w/torque plate w/ moly finish.
Cylinder walls Cylinder walls are sonic tested for thickness.
Block surface, Surface block parallel to main line w/ CBN.
Connecting rods Re-size rods with ARP 150,000 psi bolts & nuts.
Connecting rods Hang & align new pistons onto connecting rods.
Main line Align hone main line.
Dyno tested combination.
Balance engine Fully balanced engine assembly.

ALL OF OUR ENGINES COME WITH A 7 YEAR / 70,000 MILE WARRANTY!!