PROMAXX Performance Engines & Components

CYLINDER HEADS

Part Number: PMX-3156P

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Estimated Ship Date: Aug 18, 2025 if ordered today

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CYLINDER HEADS

Part Number: PMX-3157

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Estimated Ship Date: Aug 18, 2025 if ordered today

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ASSEMBLED CYLINDER HEADS PAIR

Part Number: PMX-3162

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Estimated Ship Date: Aug 18, 2025 if ordered today

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BARE CYLINDER HEADS PAIR

Part Number: PMX-3340

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Estimated Ship Date: Aug 18, 2025 if ordered today

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CYLINDER HEAD PAIR

Part Number: PMX-3341P

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Estimated Ship Date: Aug 18, 2025 if ordered today

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CYLINDER HEADS

Part Number: PMX-3345

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Estimated Ship Date: Aug 18, 2025 if ordered today

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CYLINDER HEADS PAIR

Part Number: PMX-3346P

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Estimated Ship Date: Aug 18, 2025 if ordered today

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CYLINDER HEADS

Part Number: PMX-9183A

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Cylinder Heads, Project X, Aluminum, Bare, 64cc Chamber, 185cc Intake Runner, Chevrolet, Small Block, Pair

Part Number: PMX-9185S

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Cylinder Heads, Project X, Aluminum, Assembled, 64cc Chamber, 215cc Intake Runner, Chevrolet, Small Block, Pair

Part Number: PMX-92198A

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Cylinder Heads, Project X, Aluminum, Assembled, 64cc Chamber, 215cc Intake Runner, Chevrolet, Small Block, Pair

Part Number: PMX-92198S

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Cylinder Heads, Project X, Aluminum, Assembled, 64cc Chamber, 215cc Intake Runner, Chevrolet, Small Block, Pair

Part Number: PMX-9219TA

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Cylinder Heads, Project X, Aluminum, Assembled, 64cc Chamber, 215cc Intake Runner, Chevrolet, Small Block, Pair

Part Number: PMX-9219TS

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Estimated Ship Date: Aug 18, 2025 if ordered today

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CYLINDER HEADS PAIR

Part Number: PMX-9231SR

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Cylinder Heads, Maxx Series, Solid Roller Titanium, Assembled, Aluminum, 317cc Intake Runner, Chevrolet, Big Block, Pair

Part Number: PMX-9319T

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Estimated Ship Date: Aug 18, 2025 if ordered today

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CYLINDER HEADS PAIR

Part Number: PMX-9342T

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Estimated Ship Date: Aug 18, 2025 if ordered today

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BARE CYLINDER HEAD PAIR

Part Number: PMX-9351

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Estimated Ship Date: Aug 18, 2025 if ordered today

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BARE CYLINDER HEAD PAIR

Part Number: PMX-93514

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Estimated Ship Date: Aug 18, 2025 if ordered today

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CYLINDER HEADS

Part Number: PMX-9352

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Estimated Ship Date: Aug 18, 2025 if ordered today

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SHOCKER SBM CYLINDER HEADS PR

Part Number: PMX-9561

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Cylinder Head, Shocker CNC, Bare, 65cc Chamber, 185cc Intake Runner, Aluminum, Mopar, Small Block LA, Pair

Part Number: PMX-95615

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Cylinder Head, Shocker CNC, Assembled, 65cc Chamber, 185cc Intake Runner, 2.08/1.60 Valve Sizes, Roller Tappet, Aluminum, Mopar, Small Block LA, Pair

Part Number: PMX-95625

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Estimated Ship Date: Aug 18, 2025 if ordered today

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FORD 6.0L CYLINDER HEAD EACH

Part Number: PMX-9602

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Estimated Ship Date: Aug 18, 2025 if ordered today

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CYLINDER HEADS PAIR

Part Number: PMX-1004

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Estimated Ship Date: Aug 18, 2025 if ordered today

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CYLINDER HEADS PAIR

Part Number: PMX-2013

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Estimated Ship Date: Aug 18, 2025 if ordered today

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