ATK High Performance Chrysler 408 Stroker Magnum 465 HP Stage 3 Long Block Crate Engines

ATK High Performance Chrysler 408 Magnum 465 hp Stage 3 long block crate engines are a great way to upgrade your old Mopar-equipped vehicle. These Magnum-based 408 c.i.d strokers have a lopey idle and great low/mid-range power, just perfect for a muscle car or truck.

The technical specs for ATK Chrysler 408 Magnum Stage 3 crate engines are:

* Horsepower: 465 hp
* Torque: 535 ft.-lbs.
* Block: seasoned OE 1993-2001 Magnum block
* Bore/stroke: 4.040 x 4.000
* Displacement: 408 c.i.d.
* Crankshaft: nodular iron 4.000 in. stroke internally balanced
* Connecting Rods: 4340 forged I-beam with ARP 8740 Bolts
* Pistons: forged
* Piston rings: moly rings
* Compression ratio: 10.1:1 compression
* Camshaft: Hydraulic roller
* Camshaft specifications: 229/233 @.050 in., .520 intake/.515 exhaust
* Camshaft bearings: installed and clocked to OEM position
* Cylinder heads: Edelbrock Performer RPM aluminum 58cc/176cc 2.02/1.60
* Freeze plugs: brass installed and sealed
* Rocker arms: billet aluminum 1.6 full roller
* Oil galley plugs: installed and sealed
* Oil pan: OE 5 qt. center sump
* Weight: 430 lbs.

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