Cylinder Heads - 66cc Exhaust Runner Volume (cc) - 2.020 in. Intake Valve Diameter (in.) - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Trick Flow® Twisted Wedge® 11R 170 Cylinder Heads for Small Block Ford TFS-52515301-C00

Cylinder Head, Twisted Wedge® 11R 170, CNC Street Ported, Assembled, 53cc CNC Chambers, Small Ford, Each

Part Number: TFS-52515301-C00

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Cylinder Head, Twisted Wedge® 11R 170, CNC Street Ported, Assembled, 63cc CNC Chambers, Small Ford, Each

Part Number: TFS-52516301-C00

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Cylinder Heads, Aluminum, 180cc Intake Runner, 60cc Chamber, Ford, Small Block, Pair

Part Number: PMX-9175

4.5 out of 5 stars ( 12 )

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

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

Part Number: PMX-9186S

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

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Estimated Ship Date: Monday 10/13/2025

Cylinder Heads, Series One, Bare, Aluminum, Natural, 175cc Intake Runner, Ford, Small Block Windsor, Pair

Part Number: PMX-1100

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 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: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today