PROMAXX Performance Cylinder Heads Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

PROMAXX Performance Project X Small Block Chevrolet Cylinder Heads 9189TS

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

Part Number: PMX-9189TS

Not Yet Reviewed

Estimated Ship Date: May 12, 2025 if ordered today

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Estimated Ship Date: May 12, 2025 if ordered today

PROMAXX Performance Cylinder Heads 3141P

EXTREME 245CC LS CATHEDRAL

Part Number: PMX-3141P

Not Yet Reviewed

Estimated Ship Date: May 23, 2025 if ordered today

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Estimated Ship Date: May 23, 2025 if ordered today

PROMAXX Performance Maxx Series Small Block Ford Cylinder Heads 9175HF

Cylinder Heads, Maxx Series, Hydraulic Flat Tappet, Assembled, Aluminum, 180cc Intake Runner, Ford, Windsor, Small Block, Pair

Part Number: PMX-9175HF

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 3, 2025 if ordered today

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Estimated Ship Date: Jun 3, 2025 if ordered today

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We recommend these similar substitute parts:

BluePrint Engines Muscle Series Cylinder Heads HP9008

5 out of 5 stars ( 5 )

Estimated Ship Date: Monday 5/12/2025

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PROMAXX Performance Maxx Series Small Block Chevy Cylinder Heads 9183

Cylinder Heads, Maxx Series, Assembled, Aluminum, 183cc Intake Runner, D-port, Chevy, 302, 327, 350, 400, Pair

Part Number: PMX-9183

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Jun 3, 2025 if ordered today

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Estimated Ship Date: Jun 3, 2025 if ordered today

PROMAXX Performance Maxx Series Small Block Chevy Cylinder Heads 9183HR

Cylinder Heads, Maxx Series, Hydraulic Roller, Assembled, Aluminum, 183cc Intake Runner, Chevrolet, Small Block, Pair

Part Number: PMX-9183HR

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Estimated Ship Date: Jun 3, 2025 if ordered today

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Estimated Ship Date: Jun 3, 2025 if ordered today

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Brodix Cylinder Heads IK 180 Cylinder Heads for Small Block Chevy 1021004

4.75 out of 5 stars ( 16 )

Estimated Ship Date: Monday 5/12/2025

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PROMAXX Performance Cylinder Heads 3142

LS Cylinder Heads Pair

Part Number: PMX-3142

Not Yet Reviewed

Estimated Ship Date: May 30, 2025 if ordered today

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Estimated Ship Date: May 30, 2025 if ordered today

PROMAXX Performance Project X Small Block Chevrolet Cylinder Heads 9215S

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

Part Number: PMX-9215S

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2025 if ordered today

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Estimated Ship Date: Jun 2, 2025 if ordered today

PROMAXX Performance Freedom Series Small Block Chevy Cylinder Heads 2181

Cylinder Head, Freedom, Aluminum, Assembled, 64 cc Chamber, 190 cc Intake Runner, Straight Plug, Chevy, Pair

Part Number: PMX-2181

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Jun 3, 2025 if ordered today

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Estimated Ship Date: Jun 3, 2025 if ordered today

PROMAXX Performance Cylinder Heads 3146P

CYLINDER HEAD

Part Number: PMX-3146P

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Estimated Ship Date: Jun 3, 2025 if ordered today

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Estimated Ship Date: Jun 3, 2025 if ordered today

PROMAXX Performance Cylinder Heads 3147

CYLINDER HEAD

Part Number: PMX-3147

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Estimated Ship Date: Jun 3, 2025 if ordered today

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Estimated Ship Date: Jun 3, 2025 if ordered today

PROMAXX Performance Cylinder Heads 3148

CYLINDER HEAD

Part Number: PMX-3148

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Estimated Ship Date: Jun 3, 2025 if ordered today

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Estimated Ship Date: Jun 3, 2025 if ordered today

PROMAXX Performance Cylinder Heads 9342T

CYLINDER HEADS PAIR

Part Number: PMX-9342T

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2025 if ordered today

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Estimated Ship Date: Jun 3, 2025 if ordered today