Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

Save Now on Winter Essentials for Your Ride!

PROMAXX Performance Parts and Accessories

Individual Parts

Results 1 - 25 of 27

Cylinder Head, Stock Replacement, Assembled, Cast Iron, Natural, Dodge, 5.2L/5.9L, Magnum, Each

Part Number: PMX-CHR807N

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

NEW FULL CYLINDER HEAD

Part Number: PMX-CHE817N

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 3, 2025 if ordered today

Cylinder Heads, OE-Replacement, Bare, Cast Iron, Natural, Ford, 2.3L, 2.5L, Each

Part Number: PMX-FOR463NB

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

FORD 460 V8 F3 NEW BARE CAST

Part Number: PMX-FOR815NB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 3, 2025 if ordered today

Valve Springs, Xtreme, Dual, Standard Style, 1.290 in. O.D., Titanium Retainers, 7 degree Locks, Kit

Part Number: PMX-8501

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today

CYLINDER HEAD

Part Number: PMX-FOR603N

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 3, 2025 if ordered today

BBC 600 LIFT SPRING KIT

Part Number: PMX-7120

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today

Cylinder Head, Series One, Bare, Aluminum, Natural, 175cc Intake Runner, Ford, Small Block Windsor, Each

Part Number: PMX-1100S

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today

SBC 190cc Blended Angle Pug Bare

Part Number: PMX-2176S

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today

SBC Blended 190cc Straight Plug Bare

Part Number: PMX-2177S

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today

MODULAR FORD SOHC 600

Part Number: PMX-4516

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today

BBC SBC 700 LIFT SPG KIT

Part Number: PMX-7071

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today

Valve Springs, Gold Series, Dual, 1.290 in. O.D., Titanium Retainers, 7 degree Locks, Valve Seals, Kit

Part Number: PMX-8401

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today

GM LS SERIES SPG KIT

Part Number: PMX-8401-B

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 3, 2025 if ordered today

SINGLE CYLINDER HEAD

Part Number: PMX-CHE856N

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 30, 2025 if ordered today

SINGLE CYLINDER HEAD

Part Number: PMX-2169-1

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 3, 2025 if ordered today

CYLINDER HEAD EACH

Part Number: PMX-CHE217M

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 3, 2025 if ordered today

BARE CYLINDER HEAD

Part Number: PMX-FOR630NB

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 3, 2025 if ordered today

Marine Cylinder Head

Part Number: PMX-CHE817M

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 10, 2025 if ordered today

BARE CYLINDER HEAD

Part Number: PMX-9201S

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 24, 2025 if ordered today

CYLINDER HEAD

Part Number: PMX-CHE217N

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 24, 2025 if ordered today

MARINE CYLINDER HEAD

Part Number: PMX-CHE641M

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 24, 2025 if ordered today

NEW CAST IRON CYLINDER HEAD

Part Number: PMX-CHE641N

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 24, 2025 if ordered today

BARE CYLINDER HEAD EACH

Part Number: PMX-CHR433NB

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 24, 2025 if ordered today

BARE CYLINDER HEAD

Part Number: PMX-CHR467NB

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 24, 2025 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.