Engine Blocks & Accessories

MAIN CAP

Part Number: DRT-32773030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: MIL-81219

3.75 out of 5 stars ( 4 )

• Special Order

Main Studs, 4-Bolt Main, Chevy, 4.3L V6, with Splayed Cap Bolts, Kit

Part Number: ARP-233-5601

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 5. in. Bore I.D., 0.125 in. Wall Thickness, 13 in. Length, Each

Part Number: MEL-CSL526

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Replacement, Hardware Kit, 2-Bolt Main, Ford, with Trick Flow® Main Cap Girdle,

Part Number: TFS-5150R700-HK

Not Yet Reviewed

Estimated Ship Date: Today

Cylinder Sleeve, Cast Iron, 4.750 in. Bore I.D., 0.094 in. Wall Thickness, 14.000 in. Length, Each

Part Number: MEL-CSL465

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 18, 2025 if ordered today

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MAIN CAP

Part Number: DRT-32741030

Not Yet Reviewed

Estimated Ship Date: Oct 17, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.125 in. Bore I.D., 0.125 in. Wall Thickness, 10.250 in. Length, Each

Part Number: MEL-CSL518A

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Drop Ship
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Cylinder Sleeve, Cast Iron, 4.500 in. Bore I.D., 0.125 in. Wall Thickness, 12.250 in. Length, Each

Part Number: MEL-CSL522A

Not Yet Reviewed

Estimated Ship Date: Sep 17, 2025 if ordered today

• Drop Ship
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Lifter Valley Cover, Finned, Aluminum, Natural, Chevy, LS, Each

Part Number: SUM-240065-SAT

Not Yet Reviewed

Estimated Ship Date: Today

Main Bolts, OE Replacement, GM, Set of 10

Part Number: RNB-45691

Not Yet Reviewed

Estimated Ship Date: Sep 10, 2025 if ordered today

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Main Studs, 2-Bolt Main, BMC Triumph TR7

Part Number: ARP-206-5404

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Main Studs, 2-Bolt Main, Cadillac, 472, 500, Kit

Part Number: ARP-135-5507

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 9, 2025 if ordered today

• Special Order

Replacement, Hardware Kit, 2-Bolt Main, Ford, with Trick Flow® Main Cap Girdle,

Part Number: TFS-51500700-HK

Not Yet Reviewed

Estimated Ship Date: Today

Main Studs, 2-Bolt Main, Chrysler, Dodge, Plymouth, 1981-94, 2.2L, Kit

Part Number: ARP-141-5401

Not Yet Reviewed

Estimated Ship Date: Today

Main Bolts, High Performance Series, Hex Head, Chromoly, Black Oxide, 4-Bolt Main, Chevy, Merlin II/III Iron Big Block, Kit

Part Number: ARP-135-5202

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 9, 2025 if ordered today

• Special Order

CHEV 454, Stud Kit, Main Girdle, Includes 10ea, 1/2" Longer Studs, 1/2"-13/20 x 5.313" Studs, PRW Fasteners & Hardware.

Part Number: PQX-1000209

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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• Special Order

MAIN CAP EACH

Part Number: DRT-32763030

Not Yet Reviewed

Estimated Ship Date: Oct 17, 2025 if ordered today

• Special Order

Side Main Bolts, 4-Bolt Main, High Performance, 12-Point, Ford Modular V8, Kit

Part Number: ARP-156-5203

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Main Studs, 2-Bolt Main, Chevy 1954-62, 235, 261, L6, Kit

Part Number: ARP-132-5402

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Main Studs, 2-Bolt Main, Buick 1959-66, 401, Kit

Part Number: ARP-124-5404

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

Main Bolt Kit

Part Number: PIO-855201

Not Yet Reviewed

Estimated Ship Date: Sep 9, 2025 if ordered today

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Main Studs, 8740 Chromoly, 200,000 Psi Tensile Strength, Large Journal, 4-Bolt Main, Chevy, Small Block, Kit

Part Number: PQX-1035042

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

MAIN CAP

Part Number: DRT-32741020

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Special Order

FORD 302 Main Girdle Stud Kit, 4135 ChromolyPRW Steel Studs, Includes 10ea 1/2" Longer Studs, 7/16"-14/20 x 4.80" Studs, Nuts & Washers.

Part Number: PQX-1000202

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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