Engines and Components Engines, Blocks and Components

Mopar 6.2L

6.2L Hellcrate Redeye Supercharged Gen III HEMI V8 Crate Engine

$26,168.40

SKU: 68303091AA

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Description

The Mopar Hellcrate Redeye 6.2L is a supercharged Gen III HEMI V8 crate engine designed for maximum performance, delivering an impressive 807 horsepower and 717 lb.-ft. of torque. This complete engine assembly comes with essential components like a water pump, front sump oil pan, intake manifold with throttle body, fuel injectors, and coil packs, ready for integration. Constructed with robust materials, the Hellcrate Redeye features a cast iron block with 4-bolt powder metal caps, a forged alloy steel crankshaft, and forged powder metal connecting rods. The pistons are made from high-strength alloy, and the cylinder heads are crafted from 356 aluminum with HEMIspherical combustion chambers. Key specifications include a 376 cubic inch displacement, a 103.9-inch bore, a 90.9-inch stroke, a 9.5:1 compression ratio, and a peak RPM of 6500. Installation of this crate engine requires specific supporting components, including an engine controller kit, which is sold separately. Different part numbers are available for various model years: P/N 77072601AA, 77072452AF for 2015-2017 models, and 77073010AA for 2021-2023 models. Premium fuel is recommended for optimal performance. This Mopar Hellcrate Redeye engine is primarily designed for installation in vehicles manufactured prior to model year 1976 or for competition vehicles used on tracks or off-road. Vehicles manufactured in 1976 and later equipped with this engine should not be driven on public roads or highways, as it may violate emissions laws. Customers are responsible for ensuring compliance with all applicable federal, state, and local laws and regulations.

MIA's Description

The Mopar 6.2L Hellcrate Redeye is a supercharged Gen III HEMI V8 crate engine. This complete assembly includes a water pump, front sump oil pan, intake manifold with throttle body, fuel injectors, and coil packs. It produces 807 horsepower and 717 lb.-ft. of torque.

This engine features a 376 cubic inch displacement with a 103.9 inch bore and 90.9 inch stroke. The construction includes a cast iron block, forged alloy steel crankshaft, forged powder metal connecting rods with diamond-like coating wrist pins, and forged high-strength alloy pistons. The cylinder heads are 356 aluminum with HEMIspherical combustion chambers.

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Specifications

BrandMopar 6.2L
Part Number68303091AA
CategoryEngines and Components

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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