Cylinder Heads

Valve Seat Inserts - Detroit Diesel Allison 71 Series (w/4 valves per cyl.) Diesel Eng. - 4.250"

Part Number: MAH-2187373

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Estimated Ship Date: Aug 29, 2025 if ordered today

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Valve Seat Inserts - IH Truck - DT466 Eng. - 4.300" Bore; Models 2050A, F2050A

Part Number: MAH-2187877

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Estimated Ship Date: Aug 29, 2025 if ordered today

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Valve Seat Inserts - Ford & Navistar/IH Trucks 420 (6.9L) & 7.3L Diesel Engs. (1983-90)

Part Number: MAH-2187920

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Estimated Ship Date: Aug 29, 2025 if ordered today

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Valve Seat Inserts - Detroit Diesel 60 Series (Exhaust Seat Insert)

Part Number: MAH-2188002

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Estimated Ship Date: Aug 29, 2025 if ordered today

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Valve Seat Inserts - Detroit Diesel 130-133mm/5.118-5.240" Bore 50, 60 11.1L (OE#8929127)

Part Number: MAH-2188003

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Estimated Ship Date: Aug 29, 2025 if ordered today

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H/P VALVE GUIDE

Part Number: PIO-813102-4

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Estimated Ship Date: Aug 14, 2025 if ordered today

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H/P VALVE GUIDE

Part Number: PIO-813108-4

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Estimated Ship Date: Aug 14, 2025 if ordered today

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H/P VALVE SEAT

Part Number: PIO-814004-4

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Estimated Ship Date: Aug 14, 2025 if ordered today

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H/P VALVE GUIDE

Part Number: PIO-813004-4

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

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12 Pt. Fastener Kit

Part Number: PIO-854013

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Estimated Ship Date: Aug 14, 2025 if ordered today

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CYL HEAD BOLT

Part Number: PIO-PC-788-8

Not Yet Reviewed

Estimated Ship Date: Aug 14, 2025 if ordered today

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CYL HEAD BOLT

Part Number: PIO-PG-481-4

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Estimated Ship Date: Aug 14, 2025 if ordered today

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HEAD BOLT KIT

Part Number: PIO-S327

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Estimated Ship Date: Aug 14, 2025 if ordered today

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Valve Guides -

Part Number: MAH-2173240

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Estimated Ship Date: Aug 29, 2025 if ordered today

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Valve Guides - IHC Truck D9.0L (551 Cu.In.) Diesel Eng. - DV550 Series - 4.510" Bore

Part Number: MAH-2173325

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Estimated Ship Date: Aug 29, 2025 if ordered today

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VALVE GUIDES

Part Number: MAH-S1958

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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VALVE SEAT INSERTS

Part Number: MAH-S1756

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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VALVE GUIDES

Part Number: MAH-S1746

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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VALVE SEAT INSERTS

Part Number: MAH-S1755

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Chry, Dod-Pass&Trk, Eagle, Ply-Pass&Trk:201(3.3L), 230(3.8L)Exc.LH

Part Number: MAH-GS33251

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Engine Cylinder Head Bolt Set, Engine Cylinder Head Bolt Set

Part Number: MAH-GS33284

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Engine Cylinder Head Bolt Set, 89-84 Ford Tempo, 2.3L; 89-84 Mercury Topaz, 2.3L

Part Number: MAH-GS33292

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Estimated Ship Date: Sep 3, 2025 if ordered today

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GMC-Pass 207(3.4L) Eng. Vin X (1991-1997)

Part Number: MAH-GS33397

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Estimated Ship Date: Sep 3, 2025 if ordered today

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CYLINDER HEAD BOLTS

Part Number: MAH-GS33422B

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Engine Cylinder Head Bolt Set, Engine Cylinder Head Bolt Set

Part Number: MAH-GS33861

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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