Cylinder Heads, Head Bolts & More

Fleece Performance Freedom Series DuraMax Cylinder Heads FPE-61-10014-D

Cylinder Head, Freedom Series Duramax, Driver side , 6.6L, L5P, Chevy, GMC, Each

Part Number: FLE-S0555

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Fleece Performance Freedom Series DuraMax Cylinder Heads FPE-61-10003-P

Cylinder Head, 2006-2010 Factory LBZ/LMM Duramax Cylinder Head (Passenger Side)

Part Number: FLE-FPE6110003P

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Fleece Performance Freedom Series DuraMax Cylinder Heads FPE-61-10002-P

Cylinder Head, 2004.5-2005 Factory LLY Duramax Cylinder Head (Passenger Side)

Part Number: FLE-FPE6110002P

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Pioneer Automotive Cylinder Head Fasteners S-327

HEAD BOLT KIT

Part Number: PIO-S327

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

VEGE Remanufactured Cylinder Heads 2B62

Cyl Head, BUICK 231 96-06 CYL HEAD

Part Number: VRE-2B62

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

PROMAXX Performance Freedom Series Small Block Chevy Cylinder Heads 2180

Cylinder Heads, Aluminum, Assembled, 64cc Chamber, 190cc Intake Runner, Angle Plug, Chevy, Small Block, Pair

Part Number: PMX-2180

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 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: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

FLOTEK 185cc Small Block Ford Thumper Cylinder Heads 185-505

2 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026

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PROMAXX Performance Cylinder Heads 91832

CYLINDER HEADS PAIR

Part Number: PMX-91832

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Kibblewhite Precision Valve Seats 10-SB375

Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 28.00mm I.D., 37.50mm O.D., Each

Part Number: KPM-10-SB375

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

PROMAXX Performance Cylinder Heads 2151HR

CYLINDER HEADS PAIR

Part Number: PMX-2151HR

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ARP Pro Series Cylinder Head Bolt Kits 204-3901

ARP Pro Series Cylinder Head Bolt Kits 204-3901

Cylinder Head Bolts, Pro Series, Allen Head, Chromoly, Black Oxide, Audi, Volkswagen, 1.8L, Kit

Part Number: ARP-204-3901

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Earl's Performance Cylinder Head Bolt Kits TBS-001ERL

Cylinder Head Fasteners, Cylinder Head Bolt Kits, 12-point Head, Chromoly, Black, Flat Washers, Chevrolet, 4.8L LS, 5.3L LS, 5.7L LS, 6.0L LS, Kit

Part Number: EAR-TBS-001ERL

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

ARP Pro Series Cylinder Head Studs 234-4721

Cylinder Head Studs, Pro Series, 12-Point Head, Chevy, 302, 327, 350, 400, GM 18 Degree High Port Heads, Kit

Part Number: ARP-234-4721

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

VEGE Remanufactured Cylinder Heads 2CK4

Cyl Head, CHEV 4.3/262 93-94 CYL HD

Part Number: VRE-2CK4

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Kibblewhite Precision Valve Seats 10-SB450

Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 34.50mm I.D., 45.00mm O.D., Each

Part Number: KPM-10-SB450

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Trick Flow® Cylinder Head Bolt Kits TFS-92001

Cylinder Head Bolt Kit, Hex Head, Chromoly, Black Oxide, for OE Cast Iron Heads, Chevrolet 396-454, Each

Part Number: TFS-92001

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Trick Flow® PowerPort® Cleveland 225 Cylinder Heads for Ford 351C, 351M/400 and Clevor TFS-5161B000-C01

Cylinder Head, PowerPort® Cleveland 225, CNC Competition Ported, Bare, 60cc CNC Chambers, Ford 351C, Each

Part Number: TFS-5161B000-C01

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Dart Cylinder Head Valvetrain Kits 28112000F

PARTS KIT SBF HEADS

Part Number: DRT-28112000F

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

VEGE Remanufactured Cylinder Heads 2CW3

Cylinder Heads, Remanufactured, Assembled, Cast Iron, Natural, Chevy, GMC, Isuzu, Oldsmobile, Workhorse, 4.3L, Each

Part Number: VRE-2CW3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Dura-Bond Valve Seats 32118

Valve Seats - K-10 Seat 30000 Series AOD 2.318

Part Number: DUR-32118

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

ARP Pro Series Cylinder Head Studs 151-4203

Cylinder Head Studs, 12-Point Nuts, Ford, 1.6L, 10mm, Kit

Part Number: ARP-151-4203

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Trick Flow® Valve Seats TFS-51400271-8

Valve Seat, Ductile Iron, Intake, 2.087 in. Outside Diameter, Ford, Small Block, Set of 8

Part Number: TFS-51400271-8

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

VEGE Remanufactured Cylinder Heads 2CM2

Cylinder Head, Remanufactured, Assembled, Cast Iron, Natural, Chevy, GMC, V8, Each

Part Number: VRE-2CM2

Not Yet Reviewed

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World Products Sportsman II Heads 012150-2

Cylinder Head, Sportsman II, Cast Iron, Assembled, 72cc Chamber, 200cc Intake, Chevy, 302, 327, 350, 400, Each

Part Number: WRL-012150-2

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

VEGE Remanufactured Cylinder Heads 2C29

Cyl Head, CHEV 229 80-84 CYL HEAD

Part Number: VRE-2C29

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Cylinder Heads, Valve Seats, Head Bolts, Top End Kits & More