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

Valve Guide, Intake, Bronze, Ford, 351C, 351M, 400, Each

Part Number: TFS-51600251-1

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Cylinder Head Fasteners, OE Replacement, Bolt Style, 12-point Head, Steel, Natural, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: ADO-11610681

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ENGINE FASTENER, BTR HEAD BOLT - LS - LARGE

Part Number: BTC-S0367

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Estimated Ship Date: Oct 13, 2025 if ordered today

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exhaust seat,AFR BB Chevy 24° Beryllium Exhaust Seat 2.000 OD x 1.570 ID x .375

Part Number: AFR-9064B

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Cylinder Head Bolts, Hex Head, Steel, Natural, Chrysler, Big Block B/RB, 440-1 Indy Head, 1-Head, Kit

Part Number: MAN-42198

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Estimated Ship Date: Nov 14, 2025 if ordered today

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GM-Pass & Trk:189(3.1L) V6 Vin J, M Eng., (1996-2004), 207(3.4L) V6 Vin E En

Part Number: MAH-GS33377

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Cylinder Head Fasteners, Replacement, Bolt Style, Hex Head, Steel, Natural, Buick, Chevrolet, Oldsmobile, Pontiac, Set of 10

Part Number: PIO-S-151

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Valve Guide, Powersports, Bronze, Exhaust, Intake, Each

Part Number: KPM-30-4071

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Valve Guide, Bronze, Intake, .275 in. Inside Diameter, Stock Outside Diameter, for use on Honda®, Each

Part Number: KPM-30-0359

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GUIDE-.274 ID X .502 OD

Part Number: MAN-12081-1

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Estimated Ship Date: Nov 14, 2025 if ordered today

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0.372 Mng. Blank Guide

Part Number: KPM-20-20382

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Valve Seat, Ductile Iron, Exhaust, Ford, 4.6, 5.4L, Each

Part Number: TFS-51900271-1

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Valve Guide, Exhaust, Bronze, Chevy, Big Block, Each

Part Number: AFR-9046-1

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Estimated Ship Date: Oct 28, 2025 if ordered today

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+.010 AFR SBC Oversize Intake Seat

Part Number: AFR-9060OS

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Estimated Ship Date: Oct 28, 2025 if ordered today

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AFR SBC/SBF 11/32 Guide, 502 O.D.

Part Number: AFR-9049

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Valve Guide, Manganese Bronze, + 0.001 in., Intake, Harley-Davidson®, Each

Part Number: KPM-20-2021M

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Valve Guide, Manganese Bronze, Intake, Harley-Davidson®, Each

Part Number: KPM-20-2020M

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Valve Guide, Manganese Bronze, + 0.010 in., Intake, Harley-Davidson®, Each

Part Number: KPM-20-2029M

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Valve Guide, Manganese Bronze, Intake, Harley-Davidson®, Each

Part Number: KPM-20-2050M

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Valve Guide, Exhaust, Bronze, Chevy, Small Block, Each

Part Number: TFS-30400252-1

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Valve Seat, Powdered Metal, 9.50mm Thick, 23.00mm I.D., 31.00mm O.D., Each

Part Number: KPM-10-SC310

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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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Cylinder Head Fasteners, Head Bolt Kits, Steel, Natural, Saab, Subaru, 2.5L, Set

Part Number: MAH-GS33419

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Cylinder Head Bolts, Steel, Natural, Audi, Volkswagen, Set

Part Number: MAH-GS33502

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Cylinder Head Bolts, Hex Head, Ford, Kit

Part Number: FEL-ES72229

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Estimated Ship Date: Today