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

Valve Seat, Valve Seat 1.835 X 1.391 X .220

Part Number: KGB-VS0106DA

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Valve Seat, Valve Seat 1.755 X 1.500 X .219

Part Number: KGB-VS0107DA

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Engine Cylinder Head, Nissan VQ35HR RGT Head

Part Number: VRE-2352R

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Estimated Ship Date: Nov 12, 2025 if ordered today

• Core Charge $130.00
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Cylinder Head Fasteners, Bolt Style, 12-point Head, Steel, Black, for Hyundai, for Kia, 2.5L, 2.7L, Set of 16

Part Number: BCK-016-1039

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Cylinder Head Fasteners, Bolt Style, Steel, Black, Mercedes-Benz, 3.0L Diesel, Set of 16

Part Number: BCK-016-1080

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Hardware, LS Head Bolt Set

Part Number: AAF-ALL87005

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Cylinder Head, Merlin, Cast Iron, Assembled, 119cc Chamber, 269cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030040-2

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 31, 2025 if ordered today

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Cylinder Head, S/R Torquer, Cast Iron, Bare, 67cc Chamber, 170cc Intake, Chevy, 302, 327, 350, 400, Each

Part Number: WRL-042660

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Valve Guide, Intake, 2.375 in. Length, Jeep, 2.2L, Each

Part Number: CWA-119138

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Cylinder Head Bolt for 2007-2011 Jeep JK Wrangler w/ 3.8L Engine

Part Number: CWA-6504060

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Cylinder Head Fasteners, 2007-2016 JK Wrangler 2008-2012 KK Liberty 2007-2009 KA Nitro 2008-2015 RT Minivan

Part Number: CWA-68142831AA

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Tapered Washer, Type 2, 5/8 ID X 1 OD X 7/16 In. Height

Part Number: RNB-685-055

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Engine Cylinder Head Bolt Set, Engine Cylinder Head Bolt Set

Part Number: MAH-GS33999

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Estimated Ship Date: Oct 28, 2025 if ordered today

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HEAD STUD KIT W/ O-RING

Part Number: JRC-322-3458

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Cylinder Head, S/R, Cast Iron, Bare, 76cc Chamber, 171cc Intake Runner, Chevy, Small Block, Each

Part Number: WRL-043600

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Cylinder Head, S/R, Cast Iron, Assembled, 67cc Chamber, 171cc Intake Runner, Chevy, Small Block, Each

Part Number: WRL-043610-1

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Cylinder Head, S/R (Stock Replacement), Cast Iron, Bare, Each

Part Number: WRL-043650

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Estimated Ship Date: Nov 3, 2025 if ordered today

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ZR3 HEAD .480 DEEP CHAMBER

Part Number: JRC-ZRC-2010

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Estimated Ship Date: Oct 21, 2025 if ordered today

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ZR4 HEAD JR .530 DEEP CHAMBER

Part Number: JRC-ZRC-2510

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Estimated Ship Date: Oct 21, 2025 if ordered today

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ZR4 HEAD JR .580 DEEP CHAMBER

Part Number: JRC-ZRC-2515

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Estimated Ship Date: Oct 21, 2025 if ordered today

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Cylinder Head Fasteners, Bolt Style, Steel, Black, for Infiniti, for Nissan, V6, Set of 16

Part Number: BCK-016-1026

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 16, 2025 if ordered today

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Cylinder Head Fasteners, Bolt Style, Hex Head, Steel, Black, for use on Acura®, for use on Honda®, V6, Set of 16

Part Number: BCK-016-1060

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Cylinder Head Bolts, Steel, Natural, Subaru, H4, Set of 12

Part Number: BCK-016-1072

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 16, 2025 if ordered today

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

Part Number: WRL-012150

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Estimated Ship Date: Nov 3, 2025 if ordered today

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

Part Number: WRL-012150-1

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Estimated Ship Date: Nov 3, 2025 if ordered today

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