Engines & Engine Parts at Summit Racing

Milodon Main Stud Kits 81138

Milodon Main Stud Kits 81138

Main Studs, 2-Bolt Main, Chevy, Big Block, Kit

Part Number: MIL-81138

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

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ARP High Performance Series Main Bolts 135-5002

5 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Milodon Main Stud Kits 81221

Main Studs, 2-Bolt, Pontiac, 326-455, Kit

Part Number: MIL-81221

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ARP Main Stud Kits 194-5401

4.75 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Ford Performance Parts Valve Cover Breather Caps for 1965-1995 MUSTANG - 302-234

Engine Crankcase Breather Cap, Steel, Black Crinkle, Push-In Type, 3 in. Diameter, Ford Racing Logo, Each

Part Number: FMS-302-234

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Proform Air Breather Caps for Chevrolet 141-614

Valve Cover Breather, Round, Push-in, Steel, Black Crinkle Top, Bowtie Emblem, Chevy, Each

Part Number: PRO-141-614

4.83 out of 5 stars ( 18 )

Estimated Ship Date: Today

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Proform Slant Edge Aluminum Breather Caps 141-858

Breather, Push-in, Aluminum, Black Textured, Bowtie Logo, Each

Part Number: PRO-141-858

5.0 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Scat Pro Comp I-Beam Connecting Rods 2-ICR6000-7/16

Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 6.000 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-26000716

4.4 out of 5 stars ( 15 )

Estimated Ship Date: Today

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Proform Air Breather Caps for Chevrolet 141-754

Valve Cover Breather, Push-In, Round, Steel, Black Crinkle, Bowtie Emblem, Each

Part Number: PRO-141-754

4.86 out of 5 stars ( 37 )

Estimated Ship Date: Today

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Scat Pro Comp I-Beam Connecting Rods 2-ICR5700-7/16

Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 5.700 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-25700716

4.94 out of 5 stars ( 17 )

Estimated Ship Date: Today

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Proform Air Breather Caps for Chevrolet 141-616

Valve Cover Breather, Push-In, Round, Steel, Chrome, Bowtie Emblem, Each

Part Number: PRO-141-616

4.8 out of 5 stars ( 30 )

Estimated Ship Date: Today

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Proform Slant Edge Aluminum Breather Caps 141-853

Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Chrome, Red Bowtie Emblem, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-141-853

4.64 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Proform Slant Edge Aluminum Breather Caps 141-861

Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Black, Red Bowtie Emblem, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-141-861

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Ford Performance Parts Valve Cover Breather Caps for 1965-1993 MUSTANG - M-6766-FRNVCH

BREATHER CAP WITH LOGO NO VENT TUBE

Part Number: FMS-M6766FRNVCH

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Proform Slant Edge Aluminum Breather Caps 141-859

Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Chevy Orange, Bowtie Emblem, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-141-859

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Ford Performance Parts Valve Cover Breather Caps for 1965-1995 MUSTANG - 302-216

Engine Crankcase Breather Cap, Steel, Black Crinkle, Push-In Type, 3 in. Diameter, Ford Racing Logo, Each

Part Number: FMS-302-216

Not Yet Reviewed

Estimated Ship Date: Today

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MotoRad Crankcase Breather Caps MO61

Valve Cover Breather, Steel, Chrome Plated, Push-In, 2.410 in. Diameter, Each

Part Number: SNN-MO61

Not Yet Reviewed

Estimated Ship Date: Today

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Proform Slant Edge Aluminum Breather Caps 141-862

Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Black, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-141-862

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Ford Performance Parts Valve Cover Breather Caps for 1965-1995 MUSTANG - 302-200

Engine Crankcase Breather Cap, Steel, Chrome, Twist-On Type, 3 in. Diameter, Ford Racing Logo, Each

Part Number: FMS-302-200

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Proform Slant Edge Aluminum Breather Caps 141-850

Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Polished, 2.500 in. Diameter, 1.220 in. Hole Size, Each

Part Number: PRO-141-850

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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MotoRad Crankcase Breather Caps MO64

Valve Cover Breather, Steel, Chrome Plated, Twist-OIn, 2.410 in. Diameter, Each

Part Number: SNN-MO64

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Proform Slant Edge Aluminum Breather Caps 440-440

Breather, Push-in, Aluminum, Black, Mopar Logo, Each

Part Number: PRO-440-440

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

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MotoRad Crankcase Breather Caps MO71

Valve Cover Breather, Steel, Chrome Plated, Twist-on, 2.820 in. Diameter, Each

Part Number: SNN-MO71

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Scott Drake Oil Cap Adapters C5AZ-6A868-A

Oil Cap Adapter, Steel, Natural, Ford, Each

Part Number: SDK-C5AZ-6A868-A

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Auto Metal Direct Valve Cover Breather Caps 337-1068

Valve Cover Breather, Push-in, Round, Steel, Black, Mopar, 1.250 in. Port, Each

Part Number: AMD-337-1068

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Proform Air Breather Caps for Chevrolet 66035

Valve Cover Breather, Push-On, Round, Steel, Chrome, Plain, Each

Part Number: PRO-66035

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Ford Performance Parts Valve Cover Breather Caps for 1965-1993 MUSTANG - M-6766-FRNVBK

Breather Cap, Push-in, Round, Steel, Black Powdercoated, Ford Racing Logo Top, Each

Part Number: FMS-M-6766FRNVBK

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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