Make $43,945.75
High Performance Base 496 ci Aluminum Heads, Forged,
2pc Rear Seal Crate Engines

High Performance Base 496 ci Aluminum Heads, Forged,
Base 496 Alum / Forged / 2pc Rear Seal

GM Base 496 ci w/ Aluminum Heads /Forged / 2 pc Rear Seal



• 4 Bolt Main .060 over block, two piece rear seal, drivers side dipstick
• Square and parallel decked
• Align honed main bearing bore
• Cylinders honed on computer controlled machine to within .0002 straightness and roundness
• Cylinders are sonic tested for thickness


• New SCAT forged steel crankshaft internally balanced
• New SCAT 4340 forged H-beam connecting rods
• 150,000 psi rod bolts
• Probe forged flat top pistons
• Hastings moly rings
• Rotating assembly balanced to within 2 grams
• Melling high volume oil pump
• Hydraulic roller cam
• Jesel shaft rocker system


• AFR aluminum rectangular port cylinder heads with 305cc runners and 119cc chambers 1.509 dia.
• Valve springs w/ damper.
• Hardened retainers & keepers.
• 2.25 swirl polished intake valves, 1.88 swirl polished exhaust valves
• Comp cams hardened push rods
• Jessel rocker arm system


• Edelbrock performer RPM airgap intake manifold
• 10.0 to 1 compression
• Signature series polished aluminum tall valve covers
• Milodon cad plated oil pan
• Brass freeze plugs
• All engines are dyno tested on state-of-the-art DTS dyno and come with a complete dyno sheet
• 30 month 50,000 mile warranty
• Professional Products harmonic balancer

595 Horsepower

Dont Be Taken


  • Camshaft:
    .566 Int / .566 Exh & 242 Int / 248 Exh duration @.050 112 degree lobe seperation

  • Horsepower:

  • Torque:

  • Compression Ratio:
    10.0 to 1

  • Ignition Timing:
    16 to 18 Degree Initial / 36 Degree Total

  • 30 Month / 50,000 Mile Warranty

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Rebuilt engines for Sale. Purchase online. We ship rebuilt and remanufactured engines and transmissions and to Jasper Alabama, Birmingham, Alabama (AL), Alaska (AK), Arizona (AZ), Jasper Arkansas, Arkansas (AR), California (CA), Colorado (CO), Hartford, New Haven, Connecticut (CT), Delaware (DE), Jasper Florida, Fort Lauderdale, Jacksonville, Miami, Tampa, Florida (FL), Jasper Georgia, Georgia (GA), Idaho (ID), Chicago, Illinois (IL)Jasper Indiana, Indiana (IN), Iowa (IA) , Kansas (KS), Kentucky (KY), New Orleans, Louisiana (LA), Maine (ME),Baltimore Maryland, Maryland (MD), Boston, Massachusetts (MA), Jasper Michigan, Michigan (MI), Jasper Minnesota, Minnesota (MN), Mississippi (MS), Jasper Missouri, St Louis, Missouri (MO), Nebraska (NE), Nevada (NV), New Hampshire (NH), New Jersey (NJ), New Mexico (NM), Jasper New York, New York (NY), Raleigh, North Carolina (NC), North Dakota (ND), Jasper Ohio, Cincinnati, Columbus, Ohio (OH), Oklahoma (OK), Oregon (OR),Philadelphia, Pittsburgh, Pennsylvania (PA), Providence, Rhode Island (RI), Charleston, South Carolina (SC), South Dakota (SD), Jasper Tennessee, Memphis, Nashville, Tennessee (TN), Jasper Texas, Texas (TX), Utah (UT), Vermont (VT), Norfolk, Richmond, Virginia (VA), Washington (WA), West Virginia (WV), Wisconsin (WI) and Wyoming (WY)