Main Cap Fasteners

Main Bolts, Outer Bolts, With Windage Tray, Chevy, LS, Each

Part Number: NAL-12560273

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Main Bolts, 6-Bolt Main, Inner Bolts, Chevy, 4.8, 5.3, 5.7, 6.0L, Each

Part Number: NAL-12560272

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Bolt, Hex Flange, Main Cap, Mopar, Each

Part Number: MOP-06513099AA

Not Yet Reviewed

Estimated Ship Date: Today

Main Cap Fastener, Bolt, 6-bolt Main Bolt Style, External Hex Head, Chevrolet, Small Block LS, Each

Part Number: BTC-BTR60272

Not Yet Reviewed

Estimated Ship Date: Today

Main Cap Fastener, Bolt, 6-bolt Main Bolt Style, External Hex Head, Works with Windage Tray, Chevrolet, Small Block LS, Each

Part Number: BTC-BTR60273

Not Yet Reviewed

Estimated Ship Date: Today

Main Bolts, 4-Bolt Main, Flanged Hex Head, Chevy, Cadillac, GMC, Kit

Part Number: NAL-11548076

Not Yet Reviewed

Estimated Ship Date: Today

Main Cap Fastener, Bolt, Hex, 1/2-13 in. Thread, 3 in. Length, Steel, Black Oxide, Jeep, Each

Part Number: CWA-J4006948

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Main Cap Fastener, Bolt, Little M Sportsman, Chevy, Each

Part Number: DRT-66722687

Not Yet Reviewed

Estimated Ship Date: Today

SHORT MAIN CAP BOLT

Part Number: NAL-11548075

Not Yet Reviewed

Estimated Ship Date: Today

Main Bearing Cap Bolt, Engine Crankshaft Main Bearing Cap Bolt, BOLT,CR/SHF BRG CAP TIE PLT

Part Number: ADO-24454170

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Main Bolts, 4-Bolt Main, Cadillac, Chevy, GMC, Each

Part Number: NAL-11546565

Not Yet Reviewed

Estimated Ship Date: Today

Main Bolt, 4-Bolt Main, Standard Hex Head, 1/2 in. Thread, 3.750 in. UHL, Each

Part Number: DRT-66733750

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Crankshaft Main Bearing Cap Nut

Part Number: CWA-J0638513

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

• Drop Ship
• Special Order

WASHER FOR MAIN CAP STUDS RHS

Part Number: EDL-549304-1

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

• Drop Ship
• Special Order

BOLT MAIN CAP SIDE FOR RHS BL

Part Number: EDL-549302-1

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

• Drop Ship
• Special Order

NUT MAIN CAP 12PT FOR RHS BLO

Part Number: EDL-549303-1

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

• Drop Ship
• Special Order

WASHER FOR MAIN CAP SIDE BOLT

Part Number: EDL-549305-1

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearing Cap Bolt, Engine Crankshaft Main Bearing Cap Bolt, BOLT/SCREW

Part Number: ADO-11610683

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

BOLT/SCREW,CR/SHF BRG CAP

Part Number: ADO-11548076

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order

MAIN CAP DOWEL KIT LS7

Part Number: NAL-19211434

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Special Order

MAIN STUD FOR BRO ALM SM BLOCK

Part Number: BRO-8BMS4100

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

• Special Order

MAIN BOLT FOR CHVEY SHP BLOCK

Part Number: DRT-66712250

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Main Bolt, 4-Bolt Main, Standard Hex Head, 1/2 in. Thread, 2.750 in. UHL, Each

Part Number: DRT-66732750

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

MAIN CAP FASTENER

Part Number: DRT-66722750

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

MAIN CAP BOLT

Part Number: DRT-66733250

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order