392 Gen III Hemi Short Block

$3,999

392 Gen III Hemi based on the 5.7L late model block. Utilizes stroker crank and forged pistons. 

Horsepower: Varies
Torque: Varies
Bore/Stroke: 3.927 x 4.050
Compression: Varies with Chamber Size
Fuel Type: Varies with Chamber Size
Block: 5.7L Gen III Hemi, Iron
Crankshaft: 4340 Forged Steel
Rods: 4340 Forged H-Beam
Pistons: 4032 Forged Aluminum
Bearings: King XP
Camshaft: Not Included
Heads: Not Included
Valves: Not Included
Rocker Arms: Not Included
Intake: Not Included
Oil Pan: Not Included
Valve Covers: Not Included
Power Adder: Not Included
Fuel Delivery: Not Included
Ignition: Not Included
Dyno Testing Image

Dyno Testing

Here at Prestige Motorsports, our “Dyno Promise” means that we dyno test every engine we build to verify the quality of our work, the integrity of each component, and the reliability of every engine we construct. Then, we deliver the dyno results for your project directly to you, the customer.

Engines will produce +/- 2% of advertised power at the flywheel. Advertised power levels are achieved using an electric water pump and specific induction and exhaust systems. Power will vary after pulley systems are installed or if changes are made to the induction or exhaust system (e.g. camshaft, cylinder head, compression, intake manifold, exhaust headers, air filters, etc.). Chassis dyno results measure power at the wheels and only calculate flywheel horsepower. Wheel horsepower is affected by a variety of vehicle-specific criteria including driveline design, body and chassis flex, air intake location, etc. Therefore, calculating flywheel horsepower from wheel horsepower is not an accurate representation of actual flywheel horsepower.

Warranty Image

Warranty

This Prestige Motorsports engine is built to order and comes with a 3-year, unlimited miles warranty. Our warranty covers the base engine from intake manifold to oil pan.