440 Mopar Engine, Complete on 2040-parts.com

This is a 1972 MOPAR 440 Cubic Inch Enginer that's been completely rebuilt.  It's been fully remachined and the rotating assembly has been fully balanced.  The forged steel crank is a MOPAR crank that's been turned .010 on both the mains and rod journals.  All the other engine components are top brand after market high performance components.  The data below details all the components included in this engine.  This is a ready to run engine all that's missing is a starter. 

The engine was  built to be street legal as a street strip engine and will run on premium pump gas.  The compression is between 9.5 and 9.75 to1, estimated horse power is between 450 and 500 horse power with torque over 500 ft lbs.  All MOPAR torque specs were used in assembly along with liberal amounts of assembly lube.  The heads ports have been slightly ported and matched to the gaskets.

The price on this engine is well below my cost but I no longer have the 1972 Dart that I was going to install it in so my loss can be your gain.  I've worked with, built and raced MOPAS for the past 45+ years and this engine was built the right way and with allot of TLC.  There's a complete photo journal that goes along with this engine showing each assembly step, along with component purchase receipts and the rotating assembly balances data sheets.

MOPAR 1972 Dodge Dart Swinger Specs and Components.

1.               Engine block core

A.    1972 Chrysler New Yorker

B.    Casting number

2.               Heads

A.    Heads are later model 906 style heads.

B.    Heat cleaned and magnifluxed.

C.    All oil passages were flushed clean.

D.    New Brass Bronze alloy valve guides installed.

E.     Valve guide bosses cut down for Teflon seals.

F.     Valve seats were opened up to accept 2.14 intake and 1.81 exhaust valves

G.    Hardened exhaust seats installed

H.    Intake and Exhaust ports and bowls were mildly ported.

I.       Heads were resurfaced .012.

J.      New freeze plugs were installed.

K.    Crain dual valve springs installed

L.     One-piece stainless steel valves, 2.14 intake & 1.81 exhaust.

M.   Teflon valve stem seals installed.

N.    Stock valve spring retainers with retainer keepers.

O.    Stock rocker shafts with all new bolts

P.     MOPAR Billet anodized aluminum roller rockers, stock 1.5 ratio.

3.               Block

A.        Heat cleaned and all oil journals and passages were flushed.

B.              Block Magnifluxed.

C.          Main Bearing Journals were line honed and main caps resized.

D.              Cam journals were line honed.

E.               Bores were line bored and honed, .030 over sized.

F.               Block was decked to be in line with crank centerline.  Surfaced .005.

G.              All new freeze plugs were installed with new oil galley plugs.

H.              Block had all casting flashing removed inside oil galleys and crank case areas.

I.                 Crank shaft magnifluxed and machined and polished .010 main Journals and .010 rod journals.

J.                All reciprocating components were balanced.

K.              Reciprocating parts weights were used to balance the Crank.

L.               Milodon 7 quart competition oil pan.

M.             MOPAR windage tray.

N.              Sealed Power high volume oil pump with deep Milodon oil pick up tube and strainer.

O.              MOPAR Forged Steel crankshaft.  Reworked .010 / .010.

P.               High performance Federal Mogul main and rod bearings.

Q.              ARP Main Cap Studs and nuts.

R.              Ross Forged flat top pistons, 10:1 compression ratio.

S.               Childs & Albert plasma coated piston rings.

T.               Cat Engineering 4340 alloy “H” Beam connecting rods.

U.              Full floating piston wrist pens.

V.              Mopar 509 Hydraulic cam and Flat Tappet Lifters. 292 duration at .050

W.             Comp Cams Double Roller Timing chain with matching cam and crank gears.

X.              All new Rol Gaskets.

Y.              New 12 point head bolts

Z.               Stainless steel bolts in all other locations except main caps and rod caps.

AA.         Aluminum water pump housing.

BB.          Aluminum water pump.

CC.          Chrome 80 Amp alternator.

DD.         March billet aluminum alternator mounting and tensioning brackets.

EE.      MSD Ready To Run Electronic Distributor

FF.           MSD 41,000 volt coil

GG.         Moroso Blue Max Spark Plug Wires and boots

HH.         Eldlebrock RPM Performer dual plane high rise intake manifold

II.               Speed Demon 750 cfm carburetor with vacuum secondary.

JJ.             Hemi mechanical fuel pump.

KK.         Powerforce Plus SFI harmonic balancer.

LL.           March Billet aluminum under drive pulleys.

MM.       TTI four tube inside the frame chrome headers.