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Hemi Gen III Parts

426 Gen III Hemi Engine - 425 Horsepower

The Mopar 426 Aluminum HEMI Gen III Crate engine assembly includes the intake manifold and oil pan and offers 425 Horsepower and 530 ft.-lbs. of torque.

Ready-To-Run 6.1L Hemi Crate Engine - 425 Horsepower

These cast iron 6.1L Hemi engines deliver horsepower and torque right out of the crate. Complete 6.1 kit, enginered for retrofit into older, non computer controlled, non emissions vehicles. Rated at 425 hp with Mopars plug and play components which take the guess work out of the late model Hemi engine swap.

5.7L Eagle Crate Engine, 372 Horsepower

The 5.7-liter HEMI® V8 available with Multi-Displacement System (MDS) delivers:
· Variable Cam Timing, bringing more power and optimal performance
· Greater efficiency when equipped with MDS
· Dual ignition (two spark plugs per cylinder) to increase peak power and torque

Short Blocks

Blocks- Aluminum

Hemi Gen III Aluminum Blocks are 100 pounds lighter than 6.1L production cast iron blocks! They are designed to accommodate all parts from a 6.1L Hemi Gen III engine.

Features:
· Lightweight aluminum gives added performance in more ways than one - better acceleration, braking, vehicle dynamics, weight distribution, you name it. Lighter is better.
· Water jackets have been completely re-designed to accommodate a Siamese bore. Extensive Computational Fluid Dynamics (CFD) studies have been performed to balance thermal conditions for consistent and reliable performance.
· Crankcase clearance designed for a 4.125" stroke crankshaft. A 4.250" stroke will fit with machining around the oil drain backs.
· The main bearing supports and the bottom end of the block have been completely redesigned for the additional strength required for a forced induction 440+ cubic inch motor.
· 8620 HR billet steel main caps with four-bolt center caps beef-up the bottom end for severe performance applications.
· Capable of supporting a dry sump package for reduced windage and to allow more engine installation options, including lower vehicle center of gravity.
· Camshaft bearing support area increased to permit the use of a 60 mm roller bearing, if desired.
· Lifter bores can be opened to 1.060" for a bushed-style lifter.
· Additional boss in the front timing chain area for an idler (double roller chain). Additional boss for a front gear drive, plus attachments for a front motor plate.
· All HEMI Gen III dress items fit Gen III Aluminum Blocks (front cover, oil pan, oil filter mounting. Front End Accessory Drive (FEAD), etc.)

ENGINE BLOCK HARDWARE

Girdles Adds bottom end strength to Hemi Gen III aluminum engine blocks. Designed for modified, high performance engine builds. Note that the block must be modified for clearance. Cannot be used with stock windage tray. Requires fabricated oil pan and pickup tube.

Forged Steel Crankshaft

High-strength premium quality 4104 forged steel crankshaft machined from proprietary forgings. For use in high-performance and race applications. Crank nose is machined for full-length damper key and features 2.100" rod throws and “new Hemi” 8-bolt flange – 3.795" Stroke. For 6.1L Hemi block-based stoker applications.

Crankshaft Trigger Wheel Kit

Vibration Dampers

ATI Super Damper, SFI-approved for street and race applications. Built specifically for high-performance applications, the ATI Super Damper provides balanced dampening of torsional crankshaft vibrations at all RPM. Comes with 360-degree, laser-etched timing marks. 5% O.D.

Pistons

Features intake valve notch and 10.5:1 compression ratio.

CONNECTING ROD BOLT KIT

For high performance and racing applications, upgrade your 5.7L HEMI standard production connecting rod bolts to ARP® “Viper” bolts. Made from ARP2000 hybrid-alloy steel, these connecting rod bolts are standard on all Viper and Ram SRT10 engines.

Camshaft, 392 Hemi

Developed exclusively for the Mopar 392 Hemi Crate Engine to provide the best combination of power, torque and reliability. This hydraulic roller camshaft is designed to work with production 6.1L engine block and hydraulic roller lifters (not included), performance valve springs and pushrods. Valve notches will be required for proper valve-to-piston clearance (.080" minimum intake, .100" minimum exhaust). Stock pistons are NOT recommended.

Camshaft, 5.7L Hemi

This 5.7L Hemi Mopar Performance camshaft was designed applying the same technology utilized on NASCAR racing engines as a drop-in replacement for the stock cam. It will increase airflow and engine output at 3,000 rpm and above while maintaining low rpm drivability characteristics. Requires non-MDS hydraulic lifters. Recommended springs: 5.7L Hemi production springs.

Camshaft and Lifters Kit, 5.7L Hemi

Includes 5.7L Hemi Mopar Performance Camshaft (P5153325AB) and non-MDS hydraulic lifters. (16 total)

Pushrod Set

Competition chrome moly steel Pushrod set features 6.625" and 7.875" length, 5/16" diameter.

Cylinder Heads- CNC Ported

These bolt-on, CNC-ported cylinder heads are equipped with the highest quality parts and technology available to deliver optimum performance. Capable of handling camshafts with valve lifts up to .600", they are designed to optimize flow while maintaining optimum port velocity.

Cylinder Head Hardware

Valve Covers, 5.7L/6.1L Hemi

These 5.7L Hemi Valve Covers feature a Permastar™ chrome finish. A perfect way to dress up any factory 5.7L Hemi engine. They will not discolor under heat. Set includes two valve covers, valve cover gaskets and spark plug seals.

Valve Covers, 5.7L/6.1L Hemi

Breathers

INTAKE MANIFOLDS, HARDWARE, AND GASKETS

Single Plane Intake Manifold, 7L Crate Engine Single Plane Manifolds — both Carb and EFI versions. EFI version is machined to accept injectors and MAP sensor. Both are drilled with the standard Holley pattern.

Dual Quad Manifold

This Dual Plane Mid-Riser Intake Manifold can accept two Edelbrock or AFB – style carburetors.

PCV Valve Adapter

Complete kit to install a PCV system to an intake manifold. Kit includes PCV valve, hose, related clamps and fittings plus makeup air filter and oil fill cap. Use with carbureted intake manifolds P4510812, P5153633, and P5153634.

Intake Manifold Gaskets

Holley Carburetor

IGNITION AND ELECTRONICS

Programmable EMS

Note: For crate engine or conversion of 5.7L or 6.1L into an older classic car or truck. Not designed for newer vehicles already equipped with a 5.7L 0R 6.1L Hemi.

Engine Wiring Harness- Programmable

Mopar Performance stand-alone engine harnesses are designed to provide everything you need to properly wire your car in one simple confi guration. Each master wiring harness includes built-in fuses and relays for fans, pumps, auxiliary power, and more. Harness has bundle identifiers for easy identification and installation to production Mopar sensors. Secure, “bolt-in” plug mates to Mopar EMS controller and eliminates any chance of separation. Each harness incorporates fl ying-head UEGO branches, allowing custom positioning of both left and right UEGO sensors.

EMS, Programmable, Kits

The EMS Programmable Kits combine Mopar's programmable Engine Management System with a stand-alone engine harness.

Non-Programmable EMS

Service part for 5.7L Hemi Crate Engine. Non-programmable.

EMS Wiring Harness (Non-Programmable Applications)

EMS, Accessories

Oiler Filler Neck

Torque Converters

Flywheel- Steel

Use this 130-tooth, 30-pound Steel Flywheel if you need extra rotating mass to launch the car off the line. Also great for street applications where drivability and heavy-duty applications are required. Accepts 10.5" Mopar Race, Muscle, or Street/Strip diaphragm Clutch Cover (P5153595 recommended). Use with Mopar Small Block Lightweight Starter P5249644AB, SFI Bell Housing P5153602.

Note: Not to be used as an OEM replacement for production 5.7L/6.1L flywheels

Flywheel- Aluminum

Use this 130-tooth, 14.5-pound aluminum flywheel with any 5.7L/6.1L Hemi engine to reduce rotating mass and inertia, and gain quicker engine acceleration. Flywheel has a steel serviceable friction surface. Accepts 10.5" Mopar Race, Muscle or Street/Strip Diaphragm Clutch Covers (P5153595 recommended). Use Mopar Small Block Starter P5249644AB, SFI Bell Housing P5153602.

Note: Not to be used as an OEM replacement for production 5.7L/6.1L flywheels

Bell Housing, SFI

This hydroformed SFI Bell Housing can be used with A-833 four-speed or Tremec TKO transmissions. Both hydraulic and mechanical Mopar clutch linkage systems can be used, either with the stock "Z-bar" design, or the hydraulic clutch components listed below. Comes with the bell housing, backing plate, all fasteners, pivot ball and pilot bearing.

Note: Some modifications will be necessary to adapt a hydraulic system to your vehicle.

Diaphragm Clutch Cover

This 10.5" diaphragm clutch cover is capable of 2,850 psi clamp load. To reduce weight, Mopar has replaced some of the normal cast iron components with aluminum. Compatible with most Mopar clutch release bearings that have a flat face. Use with aluminum flywheel PP5153593 for the ultimate lightweight setup.

Clutch Plate, Hemi Conversion

Street/Strip clutch plate with 1-1/8" 26-spline hub for Tremec TKO (5-speed) transmission. Sprung hub for smoother engagement. Constructed of organic material; capable of 500 ft.-lbs. of torque.

Flex Plates - Auto Trans

Cylinder Head Tie Bars

For the HEMI Gen III, valvetrain tie bars increase the stiffness of the rocker shaft attachment to the cylinder head and provide increased valvetrain stability at higher RPMs.

Also See the Milodon Page for more oil pans and oiling systems

Forged Steel Connecting Rod— 392 Hemi

Forged from premium 4340 high-strength steel, these rods feature race-quality cap screw rod bolts and durable I-beam design and fl oating pin. 6.200" center-to-center length, 0.927" bronze brushed wrist pin bore, designed for 2.100" rod bearing. For stroker applications in a 6.1L engine block, use with PP5153578 crank.

Forged Steel Connecting Rod — 5.7L Hemi

This durable connecting rod is forged from 4340 super high strength steel as a single piece. Includes high–strength bolts.

Throttle Body

Throttle Body

80 mm Manual (cable operated) Throttle Body. Uses production idle air controller and TPS sensor. Can also be used on 5.7L plastic truck intake with programmable EMS.

392 HEMI CRATE ENGINE — 525/540 HORSEPOWER

Mopar’s fi re-breathing, 525-horsepower fuel-injected 392 Hemi crate engine is an all-new engine assembly for a new generation of Mopar enthusiasts. Comes complete with a preprogrammed engine controller and harness to ensure compatibility with virtually any vehicle configuration.

more parts available - call for prices

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