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

Cylinder Head Bolt, 8740 Chromoly, Natural, 7/16 in. Thread Size, Each

Part Number: DRT-66723000

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Estimated Ship Date: Monday 10/20/2025

Valve Seats - K-10 Seat 30000 Series AOD 1.319

Part Number: DUR-31153

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Estimated Ship Date: Monday 10/20/2025

Valve Seats - K-10 Seat 70000 Series AOD 1.3189

Part Number: DUR-79021

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Estimated Ship Date: Monday 10/20/2025

Cylinder Head, Iron Eagle SS, Cast Iron, Bare, 67cc Chamber, 165cc Intake Runner, Chevy, Small Block, Each

Part Number: DRT-10024361

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Cylinder Head

Part Number: DRT-19200132H

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Estimated Ship Date: Monday 10/20/2025

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Cylinder Head, Pro 1, Aluminum, Bare, 121cc Chamber, 345cc Intake Runner, Chevy, Big Block, Each

Part Number: DRT-19300030

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Estimated Ship Date: Monday 10/20/2025

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Cylinder Head, Iron Eagle SS, Cast Iron, Assembled, 67cc Chamber, 170cc Intake Runner, Chevy, 1996-99 Vortec 350, Each

Part Number: DRT-10024370A

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Estimated Ship Date: Monday 10/20/2025

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Cylinder Head Bolts, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point, 0.125 in. Longer, Chevy, Small Block, Kit

Part Number: PQX-1035001

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Estimated Ship Date: Monday 10/20/2025

CYLINDER HEAD

Part Number: PMX-9191

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Estimated Ship Date: Monday 10/20/2025

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Valve Seats, Intake Seat Location, Ductile Iron, 1.950 in. o.d, Ford, 4.6L, 5.4L, TFS R Series Heads, Set of 4

Part Number: TFS-52900271

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Estimated Ship Date: Monday 10/20/2025

Cylinder Head, Super 23® 230, CNC Competition Ported, Assy, 70cc CNC Chambers, 460 Spring, Small Chevy, Each

Part Number: TFS-32410001-C03

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Estimated Ship Date: Monday 10/20/2025

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Valve Seat, Powdered Metal, 9.50mm Thick, 21.00mm I.D., 29.00mm O.D., Each

Part Number: KPM-10-SC290

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Estimated Ship Date: Monday 10/20/2025

Cylinder Head, Small Block Chevy All American Race Series CNC Ported, Aluminum, Bare, 68cc Chamber, 235cc Intake, Angle Plug, Chevrolet, 5.7L, Each

Part Number: PFH-176-X-C23-03

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Estimated Ship Date: Monday 10/20/2025

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Cylinder Head, Small Block Chevy All American, Aluminum, Bare, 72cc Chamber, 185cc Intake, D-port Exhaust Port, Chevrolet, 5.7L, Each

Part Number: PFH-176-1872P-03

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Cylinder Head, Small Block Chevy All American, Aluminum, Assembled, 64cc Chamber, 195cc Intake, D-port Exhaust Port, Chevrolet, 5.7L, Each

Part Number: PFH-176-19-04-92

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Cylinder Head, Small Block Chevy All American, Aluminum, Bare, 70cc Chamber, 195cc Intake, D-port Exhaust Port, Chevrolet, 5.7L, Each

Part Number: PFH-176-1970P-03

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Estimated Ship Date: Monday 10/20/2025

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Cylinder Head, Cast Iron, for Use with 1990-2016 Mercruiser 3.0L Engines, Each

Part Number: QSV-8M0188300

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Estimated Ship Date: Monday 10/20/2025

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Cylinder Head, Cast Iron, Marine, Chevrolet, 5.7L, Each

Part Number: QSV-8M0188302

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Guide, C630, IN STD, Honda®, CRF 250R, 2016-2017

Part Number: KPM-30-32420

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Estimated Ship Date: Monday 10/20/2025

Guide, C630, EX STD, Honda®, CRF 250R, 2016-2017

Part Number: KPM-30-32430

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Estimated Ship Date: Monday 10/20/2025

SEAT RING INSERT

Part Number: DUR-32477C

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Estimated Ship Date: Monday 10/20/2025

Valve Seats - K-10 Seat 70000 Series AOD 1.2992

Part Number: DUR-71173

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Estimated Ship Date: Monday 10/20/2025

Top End Kit, E-Street Power Package, Intake, 84cc Heads, Cam, Timing Chain and Gears, Gaskets, All Bolts, BB Chrysler RB Engines, 469 HP/515 TQ, Kit

Part Number: EDL-208722

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Estimated Ship Date: Monday 10/20/2025

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Cylinder Head, PowerPort® 325, CNC Comp Port, Assy, 78cc CNC Chambers, 1.55" Spr, Ti Ret, Ford 429/460, Each

Part Number: TFS-5341T008-C01

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Estimated Ship Date: Monday 10/20/2025

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Cylinder Head, Motown, Cast Iron, Assembled, 64cc Chamber, 220cc Intake, Chevy, 302, 327, 350, 400, Each

Part Number: WRL-014150-3

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Estimated Ship Date: Monday 10/20/2025

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