Up for sale is a completely freshened PLR 564ci MH7 Hemi. This is John Camp’s engine that was used over the last year and a half. It has since been freshened by Pro Line Racing and is ready for its next program. This is a 4.8" bore space AJPE MH7 Hemi combination with new rotating assembly components, new std. sleeves, and fresh valvetrain components.
In his Procharged Camaro with this engine, John Camp set the PDRA Pro Boost elapsed time world record with a 3.542-second pass at 213.88 MPH at the 2026 PDRA Carolina Nationals.
It would be a strong fit for Pro Mod, Radial vs the World, Pro 275, No Prep, No Time, Pro Street, and other serious heads-up applications.
Engine:
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Engine Builder: Proline Racing
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Engine Type: PLR MH7 Hemi
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Cubic Inches: 564
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Bore Space: 4.8
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Block: AJPE
- New Sleeves (Standard Parent Bore)
- New Main Caps w/ 75 runs
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Crankshaft: Callies 4.500 - New
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Connecting Rods: GRP - New
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Pistons: Diamond - New
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Wrist Pins: Trend - New
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Piston Rings: Total Seal - New
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Oil Pan: Moroso - Used
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Oil Pump: System One Billet - Used
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Camshaft: Militia Tool Steel PLR Grind - Used
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Lifters: Lifters: Jesel Keyway - New
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Pushrods: Smith Bros 2-Piece - Used
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Rockers: Reid Billet Steel w/ AJPE Stands - Used
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Cylinder Heads: AJPE MH7 P18 Outlaw - Used
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Valves: Xceldyne - New
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Valve Springs: PSI - New
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Intake Manifold: Frankenstein Billet EFI 16 Injector w/ TB & Adapter - Used
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Locators: Podium - New
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Retainers: Podium - New
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Locks: Podium - New
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Lash caps: Victory 1 - Used
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Trigger Wheel: RCD - Used
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Starter: Meziere - New
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Flexplate: Meziere - New
- Includes a Procharger Block Mount Kit and Drive Hub.
Please reach out to Eric at 770-231-2993 or contact us with questions.
