Engine Blocks & Accessories

Main Stud Kit

Part Number: PIO-855024

Not Yet Reviewed

• Special Order

Main Bolt Kit

Part Number: PIO-855203

Not Yet Reviewed

• Special Order

EXPANSION PLUG

Part Number: PIO-EPC-18-100

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

Main Studs, 2-Bolt, Ford, 429-460, Kit

Part Number: MIL-81188

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Electronic Air Intake Change Over Valve

Part Number: HLA-7-02256-43-0

Not Yet Reviewed

Estimated Ship Date: Sep 30, 2025 if ordered today

• Special Order

FKM/FPM SWITCHOVER VALVE

Part Number: HLA-7-01904-03-0

Not Yet Reviewed

Estimated Ship Date: Sep 30, 2025 if ordered today

• Special Order

Turbocharger Diverter Valve

Part Number: HLA-7-00415-07-0

Not Yet Reviewed

Estimated Ship Date: Sep 30, 2025 if ordered today

• Special Order

GALLERY PLUGS

Part Number: BRO-SKPLUGANR

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

Cylinder Sleeve Wet With O-Rings - Navistar DT360 6 cyl 4.00 in Bore Diesel Engine.

Part Number: MAH-2264541

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order

Cylinder Sleeve Wet With O-Rings - Cummins 6CTA8.3 6 cyl 4.490 in. Bore Turbo, Aftercooled Diesel C-Series Eng

Part Number: MAH-2264547

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order

CYL SLEEVE ASSEMBLY

Part Number: MAH-037WN48

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

• Special Order

CYL SLEEVE WET W/ O-RING

Part Number: MAH-227WN42

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

• Special Order

CYL SLEEVE WET W/O O-RING

Part Number: MAH-331WN03

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

• Special Order

Engine Cylinder Liner

Part Number: HLA-88592110

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order

CYL SLEEVE WET W/ O-RING

Part Number: MAH-003WN14

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

• Special Order

Main Studs, 8740 Chromoly, 200,000 Psi Tensile Strength, 2-Bolt Main, Chevy, Big Block, Kit

Part Number: PQX-1045422

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Special Order

Main Studs, 2-Bolt, Ford, 289, 302, with Windage Tray, Kit

Part Number: MIL-81156

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Special Order

Main Bolts, Pro Series, Toyota, 1.6L, 4AGE, DOHC, Kit

Part Number: ARP-203-5001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 3, 2025 if ordered today

• Special Order

Engine Crankshaft Seal Adapter, Chvrolet Big Block 1pc rear seal adapter to use 2pc rear seal crank.

Part Number: ESP-EAG500

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Special Order

Main Studs, 4-Bolt Main, Ford, 351, R-Block, Kit

Part Number: ARP-354-5605

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

• Special Order

SLEEVE ASSEMBLY RING SET

Part Number: MAH-00215N0

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order

SLEEVE ASSEMBLY RING SET

Part Number: MAH-00223N0

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order

CYL SLEEVE ISX

Part Number: CLE-2264635

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Special Order