Mopar Performance replacement long block 392 Hemi. This engines is a complete 392 build without the extras, such as intake, harness, or engine management system. The original 392 Hemi was introduced on 1957 Chrysler and Imperial models, replacing the 354-cid version of the Hemi from 1956. Drop in a 392 Hemi and drop in a legend!

P5153603 392 Hemi Long Block Crate Engine


Specifications:
• Deep-Skirted Cast Iron Block with Cross-Bolted Mains
• CNC Ported Aluminum Twin-Plug Cylinder Heads
• Stainless Steel 2.100" Intake and 1.600"
Exhaust Valves
• Ovate Wire (Beehive) Competition Valve Springs
• Viton Competition Valve Stem Seals
• 279°/285° (duration @ .006") Hydraulic Roller
Camshaft with 0.584" Intake and 0.552” Exhaust Lift
• Forged Pistons (4.055" Bore)
• 10.3:1 Compression Ratio
• 4140 Forged Steel Crankshaft – 3.795" Stroke
• 4130 Forged Steel I-Beam Performance Connecting
Rods – 6.200" Length
• SFI-Approved Competition Crankshaft Damper
• Premium Tri-Metal Performance Engine Bearings
• Precision Balanced Rotating Assembly


*If installing in a Grand Cherokee SRT-8 or Ram Truck you will need to replace the oil pan and pick tube.

*Mopar Performance recommends that you install 2" primary tube headers,Mopar Perforamnce Billet Fuel Rail and a 300L phr fuel pump @58psi.

*This engine comeswithout exhaust manifolds.

Note: Engine pictured is P5153605 SEFI 392 HEMI Engine.