PROMAXX Performance Parts and Accessories

Cylinder Heads, Freedom Series Small Block Chevy Heads, Assembled, Aluminum, 72cc Chamber, 225cc Intake, Straight Plug, Chevrolet, Small Block, Pair

Part Number: PMX-2123

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Cylinder Heads, Aluminum, Bare, 63cc Chamber, 171cc Intake Runner, Chrysler, Dodge, Plymouth, Small Block, Pair

Part Number: PMX-9361

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Cylinder Heads, Aluminum, Bare, 65cc Chamber, 171cc Intake Runner, Chrysler, Dodge, Plymouth, Small Block, Pair

Part Number: PMX-93615

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Estimated Ship Date: Dec 10, 2025 if ordered today

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SOLID ROLLER SPRING W RETAINER

Part Number: PMX-2121SRT

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Estimated Ship Date: Dec 3, 2025 if ordered today

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CYLINDER HEADS PAIR

Part Number: PMX-2120SR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 10, 2025 if ordered today

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225 SBC 202/160 64CC ANGLE PLU

Part Number: PMX-2116HR

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Estimated Ship Date: Dec 10, 2025 if ordered today

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CYLINDER HEADS

Part Number: PMX-2168HR

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Estimated Ship Date: Dec 10, 2025 if ordered today

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CYLINDER HEADS

Part Number: PMX-2116SRT

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Estimated Ship Date: Dec 10, 2025 if ordered today

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CYLINDER HEADS

Part Number: PMX-2117SR

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Estimated Ship Date: Dec 10, 2025 if ordered today

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CYLINDER HEADS

Part Number: PMX-2183

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Estimated Ship Date: Dec 10, 2025 if ordered today

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MAXX 290 BBC CYLINDER HEAD PR

Part Number: PMX-9290

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Estimated Ship Date: Dec 10, 2025 if ordered today

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CYLINDER HEAD PAIR

Part Number: PMX-92002ASR

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Estimated Ship Date: Dec 10, 2025 if ordered today

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SBC CYLINDER HEADS PAIR

Part Number: PMX-92002HR

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Estimated Ship Date: Dec 10, 2025 if ordered today

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ANGLE CYLINDER HEADS PAIR

Part Number: PMX-9200ASR

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Estimated Ship Date: Dec 10, 2025 if ordered today

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ANGLE CYL HEADS PAIR TITANIUM

Part Number: PMX-9200ASRT

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Estimated Ship Date: Dec 10, 2025 if ordered today

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CYLINDER HEADS PAIR

Part Number: PMX-9200SR

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Estimated Ship Date: Dec 10, 2025 if ordered today

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

Part Number: PMX-9215S

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Estimated Ship Date: Dec 10, 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-9216S

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Cylinder Heads, Project X, Aluminum, Assembled, 64cc Chamber, 200cc Intake Runner, Chevrolet, Small Block, Pair

Part Number: PMX-9196A

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Estimated Ship Date: Dec 10, 2025 if ordered today

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CYLINDER HEADS

Part Number: PMX-9197C

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Estimated Ship Date: Dec 10, 2025 if ordered today

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CYLINDER HEADS

Part Number: PMX-91832HR

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Estimated Ship Date: Dec 10, 2025 if ordered today

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CYLINDER HEADS

Part Number: PMX-9183A

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Estimated Ship Date: Dec 10, 2025 if ordered today

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

Part Number: PMX-9188S

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Estimated Ship Date: Dec 10, 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: Dec 10, 2025 if ordered today

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CYLINDER HEADS PAIR

Part Number: PMX-9197S

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Estimated Ship Date: Dec 10, 2025 if ordered today

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