Engine Blocks & Accessories

Four Bolt Main Cap Kit

Part Number: PIO-839021

Not Yet Reviewed

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Main Stud Kit

Part Number: PIO-855007

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Main Stud Kit

Part Number: PIO-855012

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INSTALL KIT

Part Number: BKR-BRK30122

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Main Studs, 4-Bolt Main, Chevy, 400, with Windage Tray, with 3.0 in. Outer Studs, Kit

Part Number: ARP-234-5607

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Estimated Ship Date: Aug 15, 2025 if ordered today

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Turbocharger Diverter Valve

Part Number: HLA-7-04927-08-0

Not Yet Reviewed

Estimated Ship Date: Aug 8, 2025 if ordered today

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Turbocharger Diverter Valve

Part Number: HLA-7-04818-04-0

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Estimated Ship Date: Aug 8, 2025 if ordered today

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Turbocharger Diverter Valve

Part Number: HLA-7-03381-14-0

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Estimated Ship Date: Aug 8, 2025 if ordered today

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Turbocharger Diverter Valve

Part Number: HLA-7-04216-05-0

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Estimated Ship Date: Aug 8, 2025 if ordered today

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MAIN GIRDLE, BILLET STEEL, FORD 351W - 408 Stroker, incl PRW SCM-4135 fasteners & hardware

Part Number: PQX-9040800

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Estimated Ship Date: Jul 30, 2025 if ordered today

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MAIN GIRDLE, BILLET STEEL, OLDS 455, Does Not incl Studs or Fasteners

Part Number: PQX-9045501

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Estimated Ship Date: Jul 30, 2025 if ordered today

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MAIN GIRDLE, BILLET STEEL, FORD BB 429, 460 - 557 Stroker, incl PRW SCM-4135 fasteners & hardware

Part Number: PQX-9055700

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Estimated Ship Date: Jul 30, 2025 if ordered today

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CYLINDER SLEEVE

Part Number: BRO-8BSL44-500

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Estimated Ship Date: Aug 11, 2025 if ordered today

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BB Chevy Main Caps - Unplated

Part Number: MIL-11201

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Estimated Ship Date: Sep 18, 2025 if ordered today

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Main Studs, 4-Bolt Main, Chevy, Big Block, with Milodon Caps, Windage Tray, Kit

Part Number: MIL-81141

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Estimated Ship Date: Sep 18, 2025 if ordered today

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BB Chevy Merlin 4 Bolt Main Studs

Part Number: MIL-81132

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

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Main Studs, 4-Bolt, Chrysler, Big Block, with Milodon Caps, Kit

Part Number: MIL-81183

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 18, 2025 if ordered today

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Main Studs, 2-Bolt, Ford, 429, 460 with Windage Tray, Kit

Part Number: MIL-81189

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Estimated Ship Date: Jul 24, 2025 if ordered today

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Main Studs, 2-Bolt, Oldsmobile, 350, 400, 425, 455, with Windage Tray, Kit

Part Number: MIL-81217

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Estimated Ship Date: Sep 18, 2025 if ordered today

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Gen III Hemi Main Studs

Part Number: MIL-81200

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Estimated Ship Date: Sep 18, 2025 if ordered today

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Main Cap Fasteners, Milodon Angle Bolt Caps, 8740 Chrome Steel Studs, 4130 Heat Treated Steel Washers and Nuts, Ford, 351 Windsor, Kit

Part Number: MIL-81164

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Main Studs, 8740 Chromoly, 200,000 Psi Tensile Strength, Gen V, LT1, Chevy, Kit

Part Number: PQX-1034613

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Estimated Ship Date: Jul 30, 2025 if ordered today

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Turbocharger Diverter Valve

Part Number: HLA-7-04615-03-0

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Turbocharger Diverter Valve

Part Number: HLA-7-03381-15-0

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Main Studs, 4-Bolt, Pontiac, 326-455, with Windage Tray, Kit

Part Number: MIL-81224

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 7, 2025 if ordered today

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