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

Cylinder Head Bolts, High Performance, 8740 Chromoly, Hex Head, Insert Washers, Ford, Small Block, Kit

Part Number: ARP-154-3605

5.0 out of 5 stars ( 16 )

Estimated Ship Date: Today

Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, 440 Chrysler, 482HP, Kit

Part Number: EDL-2087

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Nov 25, 2026

Cylinder Head Fasteners, Original Head Bolt Kits, Hex, Steel, Zinc Plated, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Kit

Part Number: MAH-GS33449

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Cylinder Head Studs, Pro Series, 12-Point Head, Ford, 429-460, with Aftermarket/Stock Heads, Kit

Part Number: ARP-155-4203

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Cylinder Head, Twisted Wedge® Race 195, CNC Comp Ported, Assembled, 44cc CNC Chambers, Ford 4.6/5.4L 2V, Each

Part Number: TFS-52910002-C01

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 20, 2027

Cylinder Head Bolts, Chevy LS 4.8, 5.3, 5.7, 6.0L, 1 Cylinder Head, Kit

Part Number: FEL-ES72173

4.17 out of 5 stars ( 23 )

Estimated Ship Date: Today

Cylinder Head, Small Block Ford 185cc/60cc "Thumper", SBF Stud and Plate Assembled, Each

Part Number: FLK-185-505

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Cylinder Head, PowerPort® Cleveland 225, Comp Port, Assy, 72cc Chamber, 1.46" Sp, Ti Retain, Ford 351C, Each

Part Number: TFS-5161T003-C11

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 6, 2027

Cylinder Head, Super 23® 195, Fast As Cast®, Assembled, 64cc CNC Chambers, 1.460" Springs, Small Chevy, Each

Part Number: TFS-30410007-M64

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2027

Cylinder Head, SHP, Aluminum, Assembled, 62cc Chamber, 205cc Intake Runner, Ford Small Block, Each

Part Number: DRT-128325

Not Yet Reviewed

Estimated Ship Date: Today

Cylinder Head Studs, Pro Series, 12-Point Nuts, Chevy, 454, Dart, AFR Heads, Kit

Part Number: ARP-235-4713

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Today

Cylinder Head, PowerPort® Cleveland 225, Comp Port, Assy, 72cc Chamber, 1.55" Sp, Ti Retain, Ford 351C, Each

Part Number: TFS-5161T004-C11

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Cylinder Heads, Competition Porting, Aluminum, Assembled, 58cc Chamber, 195cc Intake, Ford, Small Block, Pair

Part Number: AFR-1381-716

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 21, 2026 if shipped by air

Cylinder Head, 335cc Enforcer, Bare, 2.250 in. Intake Valve Seats, Aluminum, Chevy, Big Block, Each

Part Number: AFR-3002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Cylinder Head Studs, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point Nuts, Undercut, Chevy, LS, Kit

Part Number: PQX-1034641

Not Yet Reviewed

Estimated Ship Date: Today

Cylinder Head, LS9, Assembled, CNC-Ported, 66.5cc Combustion Chamber, Aluminum, Natural Finish, 2.16 in. Intake Valve, Rectangular Intake Port, Each

Part Number: NAL-19433498

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2027

Cylinder Head Bolts, High Performance, 12-Point Head, Chevy, Big Block, with Aftermarket Heads, Kit

Part Number: ARP-135-3703

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Cylinder Head Studs, Pro Series, 12-Point Head, Porsche, 3.0L, 3.2L, 3.3L, Dilivar Replacement, Kit

Part Number: ARP-204-4206

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

Cylinder Head Studs, Pro Series, 12-Point Heads, Ford, 6.4L Diesel, Kit

Part Number: ARP-250-4203

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Cylinder Heads, 185cc SBF Renegade 20 Degree Street, Assembled, 58cc Chamber, 185cc/70cc, Rect. Intake/Sq. Exhaust, AIR, Aluminum, Ford, Windsor, Pair

Part Number: AFR-1422

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Dec 21, 2026 if shipped by air

Cylinder Head, PowerPort® 320, Aluminum, Assembled, 122cc Chamber, 320cc Intake, Chevy, Big Block, Each

Part Number: TFS-41410001-M22

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2027

Cylinder Head Studs, Pro Series, 12-Point Nuts, 12mm, Ford, 5.0L Modular, 2011-12, Coyote Engine, Kit

Part Number: ARP-256-4702

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Cylinder Head, Performer RPM, Aluminum, Assembled, 68cc Chamber, 215cc Intake Runner, Buick, 400, 430, 455

Part Number: EDL-60049

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Cylinder Head Bolts, High Performance, Hex Head, Chrysler, Big Block, B/RB, Kit

Part Number: ARP-145-3606

5.0 out of 5 stars ( 28 )

Estimated Ship Date: Today

Cylinder Head Studs, Pro Series, 12-Point Head, Chevy, Big Block, Aftermarket Heads, Kit

Part Number: ARP-235-4303

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today