TK6HEMI-B3 1971-74 B Body Mopar 3G Hemi 460HP Engine with Tremec TKO600 5-Speed Transmission Combo Package

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New 3G Hemi 460HP Engine with TKO600 5-Speed Manual Transmission Combo Package

Pace Performance is breaking new ground with the launch of the new Connect-and-Cruise 3G Hemi And Tremec TKO 5-speed Trans Package. For years, Dodge, Plymouth, Chrysler and all Mopar enthusiasts have struggled with little manufacturer support to take one of these amazing late model Hemi engines, and install them into their classic Mopar muscle car. Let Alone Find a complete Package with a drop-in ready Tremec Transmission! Our Pace Performance engine techs have taken the newest design Eagle Hemi, and added numerous longevity and HP producing revisions to offer you this 460 horsepower power plant. You read that right! Almost 100 horsepower more than a 5.7 Challenger! There’s no complicated tuning or wiring here! This is our complete turnkey package that features all sensors, harness, ECM, and even our famous Pace Prime and Prep Package. To make this a true connect and cruise package, we added a Holley HP ECM, a complete swap ready Tremec trans, bellhousing, clutch kit, Mopar Crossmember, and all hardware to fit one of these combo's into your Mopar Muslce Car!

This engine features the following performance upgrades over stock:

• Pace engine dyno break-in, test & tuning service. Click Here for more information.
• Performance timing gear swap to eliminate the complicated & expensive VVT tuning
• Performance timing chain and tensioner swap to eliminate the weak, loose fitting factory timing chain
• Upgraded SRT valve springs
• Performance Cam Swap
• Performance Swap Ready Fuel Rails
• Cable driven throttle body for easy install
• Upgraded fuel injectors
• Chromoly Pushrods
• MDS delete
• Milodon Hemi Swap oil pan designed for stock or aftermarket K frames.
• Heater hose lines tapped for plugging, or AN style fittings.
• Billet Water neck.
• Lokar Flexible Dipstick.

Comes complete with HP ECM, Main harness, Injector harness, Coil Harness, Electronic Transmisison Harness, and all necessary sensors for plug and play.:

The Hemi Connect and Cruise Package features the following additions to our turn key Hemi Crate engine:

• TKO600.64 Street and Strip Edition, 2.87 1st, .64OD Swap Ready transmission
• Mopar Body Specific Transmission Prep / Shift location
• AP Revolution Shifter Mechanism - Provides short, quick shifting
• Driveshaft Slip Yoke - Cryogenically hardened
• Race Grade Stage II clutch Kit and hardware
• Bolt-In Cross Member - Black powder coat, uses original bolt holes
• Transmission Isolator Mount - Polyurethane
• Speedometer Solution - Mechanical
• Conversion Pilot Bearing
• Hand Formed Transmission Tunnel
• Lakewood QuickTime Safety Bellhousing RM-6071
• Hardware, Complete Instructions and Industry Leading Warranty

Power: 460 HP @ 6300 RPM, 448 ft. lbs. of torque @ 5100 RPM
Displacement: 345 CID, 5.7L
Bore x Stroke: 3.92” x 3.58”
Compression Ratio: 10.5:1
Recommended Fuel: 92 Octane
Block: Cast Iron, 1 piece rear seal, 4-bolt main caps
Crankshaft: Nodular Iron
Connecting Rods: Powdered Metal Steel
Pistons: Hypereutectic Aluminum
Camshaft: Hydraulic Roller Tappet
Cam Lift: .547” Intake / .550” exhaust
Cam Duration @ .050”: 224 deg. Intake / 228 deg. Exhaust
Lobe Separation: 114 Degree
Cylinder Heads: Aluminum Hemi Eagle Port.
Rocker Arms: Stamped Steel, 1.65:1 Ratio
Valve Springs: Upgraded SRT
Balance: Internal

Application List


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  • 800.0 lbs.
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  • FREE 48 State Truck Freight Shipping (International shipping will require freight quote)

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