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

HEAD BOLT KIT

Part Number: PIO-S-173-A

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Estimated Ship Date: Sep 22, 2025 if ordered today

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HEAD BOLT KIT

Part Number: PIO-S-181

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Estimated Ship Date: Sep 22, 2025 if ordered today

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CYL HEAD BOLT KIT

Part Number: PIO-S-230

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Estimated Ship Date: Sep 22, 2025 if ordered today

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HEAD BOLT KIT

Part Number: PIO-S-231

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Estimated Ship Date: Sep 22, 2025 if ordered today

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HEAD BOLT KIT

Part Number: PIO-S-280

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Estimated Ship Date: Sep 22, 2025 if ordered today

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CYL HEAD BOLT KIT

Part Number: PIO-S-302

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Estimated Ship Date: Sep 22, 2025 if ordered today

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H/P VALVE GUIDE

Part Number: PIO-813102-4

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Estimated Ship Date: Sep 22, 2025 if ordered today

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H/P VALVE GUIDE

Part Number: PIO-813110-4

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Estimated Ship Date: Sep 22, 2025 if ordered today

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H/P VALVE SEAT

Part Number: PIO-814010-4

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Head Stud Kit

Part Number: PIO-851006

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Head Bolt Kit

Part Number: PIO-851201

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Cylinder Head, Performer RPM Pontiac CNC, Aluminum, Bare, 87cc Chamber, 215cc Intake Runner, Pontiac, 455, Each

Part Number: EDL-60609

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Cylinder Head, Performer RPM, CNC, Assembled, Aluminum, 87cc Chamber, 215cc Intake Runner, Pontiac, 455, Each

Part Number: EDL-61529

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Cylinder Head, 12 Degree, BBC, Big Victor Spread Port, HIP'd, 12-degree Intake Valve, CNC-Ported, 4.840 in. Bore Space, Conical Machined Chamber, Each

Part Number: EDL-618270

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, SB Chevy, 363 HP-405 TQ, Kit

Part Number: EDL-2088

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Cylinder Head, CNC, Victor 11 Degree, Aluminum, Bare, 68cc Chamber, 263cc Intake Runner, 6-Bolt Flange, Chevy, LS3, Each

Part Number: EDL-77670

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Cylinder Head, Victor Jr., Aluminum, Bare, 60cc Chamber, 210cc Intake Runner, Ford, 289, 302, 351W, Each

Part Number: EDL-77169

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Engine Cylinder Head, Hyundai/KIA G4NB 1.8 Head

Part Number: VRE-2284

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Estimated Ship Date: Oct 15, 2025 if ordered today

• Core Charge $130.00
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CYL HEAD BOLT

Part Number: PIO-PC-125-25

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Estimated Ship Date: Sep 22, 2025 if ordered today

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CYL HEAD BOLT

Part Number: PIO-PC-215-100

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Estimated Ship Date: Sep 22, 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: Sep 22, 2025 if ordered today

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DOWEL PIN

Part Number: PIO-PG-695-25

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Estimated Ship Date: Sep 22, 2025 if ordered today

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HEAD BOLT KIT

Part Number: PIO-S-112-B

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Engine Cylinder Head Bolt Set, Engine Cylinder Head Bolt Set

Part Number: MAH-GS33950

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Estimated Ship Date: Oct 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: Sep 26, 2025 if ordered today

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