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

HEAD BOLT KIT

Part Number: PIO-S-138-B

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Estimated Ship Date: Oct 30, 2025 if ordered today

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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 30, 2025 if ordered today

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GMC, Toy: 108(1.8L) DOHC 1ZZFE, 2ZZGE (Toyota Eng.) (1998-2004)

Part Number: MAH-GS33395

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Cylinder Head Fasteners, Replacement, Bolt Style, Hex Head, Steel, Natural, Chevrolet, Geo, 1.0L, Set of 8

Part Number: PIO-S-100

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Estimated Ship Date: Oct 30, 2025 if ordered today

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CYL HEAD BOLT

Part Number: PIO-PF-326-10

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Estimated Ship Date: Oct 30, 2025 if ordered today

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CYL HEAD BOLT

Part Number: PIO-PF-424-25

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Estimated Ship Date: Oct 30, 2025 if ordered today

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CYL HEAD BOLT

Part Number: PIO-PF-634-100

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Estimated Ship Date: Oct 30, 2025 if ordered today

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CYL HEAD BOLT

Part Number: PIO-PF-634-20

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Estimated Ship Date: Oct 30, 2025 if ordered today

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CYL HEAD BOLT

Part Number: PIO-PF-641-10

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Estimated Ship Date: Oct 30, 2025 if ordered today

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engine block dowel pin sets

Part Number: PIO-PG-695-100

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Estimated Ship Date: Oct 30, 2025 if ordered today

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DOWEL PIN

Part Number: PIO-PG-695-25

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Estimated Ship Date: Oct 30, 2025 if ordered today

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CYLINDER HEAD BOLT SET, NISSAN

Part Number: AJU-81030800

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Estimated Ship Date: Dec 1, 2025 if ordered today

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CYLINDER HEAD BOLT SET, MINI

Part Number: AJU-81033200

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Estimated Ship Date: Dec 1, 2025 if ordered today

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CYLINDER HEAD BOLT SET, FORD

Part Number: AJU-81025100

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Estimated Ship Date: Dec 1, 2025 if ordered today

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S&S Cycle 2017+ M8 Models Cylinder Stud Kit - 8 Pack

Part Number: SSY-310-1204

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Estimated Ship Date: Nov 4, 2025 if ordered today

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SBC VORTECH HEAD

Part Number: PYP-2051

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Stock Replacement Engine Valve Lifter Guide

Part Number: MEL-MLG107

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Head Bolts, 12-point, Steel, Polished, Harley-Davidson®, Kit

Part Number: SSY-93-3014

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Valve Seat, Valve Seat 1.568 X 1.312 X .219

Part Number: KGB-VS0102DA

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Valve Seat, Valve Seat 1.568 X 1.443 X .281

Part Number: KGB-VS0104DA

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Valve Seat, Valve Seat 1.655 X 1.289 X .219

Part Number: KGB-VS0105DA

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Valve Seat, Valve Seat 1.835 X 1.391 X .220

Part Number: KGB-VS0106DA

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Estimated Ship Date: Jan 8, 2026 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: Jan 8, 2026 if ordered today

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Engine Valve Lifter Oil Manifold Filter,

Part Number: MEL-MOF100

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Bushing-Valve Guide

Part Number: PWD-555214

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Estimated Ship Date: Jan 8, 2026 if ordered today

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