OLDSMOBILE Engine Blocks & Accessories

Bellhousing Dowel Pins, Adjustable, .621 in. Diameter, .014 in. Offset, Buick, Chevy/Oldsmobile, Pontiac, Pair

Part Number: LAK-15914LKW

3.92 out of 5 stars ( 13 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Bellhousing Dowel Pins, Adjustable, .621 in. Diameter, .007 in. Offset, Buick, Chevy/Oldsmobile, Pontiac, Pair

Part Number: LAK-15907

3.81 out of 5 stars ( 16 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Main Caps, Billet Steel, 4-Bolt, Angled, Chevy, Small Block, Set of 3

Part Number: PQX-1740002

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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MAIN GIRDLE, BILLET STEEL, OLDS 455, incl PRW studs & hardware

Part Number: PQX-9045511

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Main Caps, Billet Steel, Chevy 305/350, 1967-1986, 4 Bolt Replacement Style, Sold as a Set of 3

Part Number: PQX-1735001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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MAIN GIRDLE, BILLET STEEL, CHEV 400, incl PRW fasteners & hdwe

Part Number: PQX-9040000

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Main Studs, 2-Bolt Main, Oldsmobile, 350 Diesel, Kit

Part Number: ARP-184-5402

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Main Studs, 2-Bolt, Oldsmobile, 307, 350, 403, for use with Windage Tray, Kit

Part Number: MIL-81218

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Estimated Ship Date: May 11, 2026 if ordered today

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Main Studs, 2-Bolt, Oldsmobile, 350 Diesel, 400, 425, 455, Kit

Part Number: MIL-81215

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Main Studs, 2-Bolt Main, Oldsmobile, 455, DRCE Iron Block, Kit

Part Number: ARP-285-5801

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Estimated Ship Date: Mar 2, 2026 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: May 12, 2026 if ordered today

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Four Bolt Main Cap Kit

Part Number: PIO-839021

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