1956 Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

ACL Performance Race Series Main Bearing Sets 5M429H-STD

ChevroletSmall Block Small Pin - 2.000" 265, 283, 302, 327 ci V8Tri-Metal - Standard

Part Number: PEB-5M429H-STD

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

ACL Performance Race Series Main Bearing Sets 5M429HC-001

ChevroletSmall Block Small Pin - 2.000" 265, 283, 302, 327 ci V8Tri-Metal Coated - .025mm (.001") undersize

Part Number: PEB-5M429HC-001

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

ACL Performance Race Series Main Bearing Sets 5M429HC-010

ChevroletSmall Block Small Pin - 2.000" 265, 283, 302, 327 ci V8Tri-Metal Coated - .25mm (.010") undersize

Part Number: PEB-5M429HC-010

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

ACL Performance Race Series Main Bearing Sets 5M429HC-STD

ChevroletSmall Block Small Pin - 2.000" 265, 283, 302, 327 ci V8Tri-Metal Coated - Standard

Part Number: PEB-5M429HC-STD

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

ACL Performance Race Series Main Bearing Sets 5M429HX-STD

ChevroletSmall Block Small Pin - 2.000" 265, 283, 302, 327 ci V8Tri-Metal - STD - Extra .001" oil clearance

Part Number: PEB-5M429HX-STD

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

ACL Performance Race Series Main Bearing Sets 5M429HXC-STD

ChevroletSmall Block Small Pin - 2.000" 265, 283, 302, 327 ci V8Tri-Metal Coated - STD - Extra .001" oil clearance

Part Number: PEB-5M429HXC-STD

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Clevite P-Series Main Bearings MS-178P-20

MAIN BEARING SET

Part Number: CLE-MS178P20

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Crown Automotive Main Bearings A6748

Main Bearings, 0.030 in. Crankshaft Undersize, Alecular Silicon, Jeep, 2.2L, Set

Part Number: CWA-A6748

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Milodon Head Studs 80215

Milodon Head Studs 80215

Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Chrysler, 331, 354, 392, Hemi, Set

Part Number: MIL-80215

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ARP Pro Series Cylinder Head Studs 145-4001

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Silv-O-Lite Cast Pistons 1072.02

Pistons, Cast, Flat, 3.770 in. Bore, 5/64 in., 5/64 in. 3/16 in. Ring Ford, Y-Block, Set of 8

Part Number: UEM-1072-020

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

KB Performance V-Twin Piston and Ring Kits KB929C.STD

Harley Davidson Forged 4032 Alloy, Shovelhead Hemi Dome -53.6cc 88-98ci 1948-84 ROD -7.440

Part Number: UEM-KB929C-STD

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Top Street Performance Gilmer Style Pulley Kits 10091BK

Pulley Kit, Gilmer Drive, Standard Ratio, Aluminum, Black, 1.5 in. Belt, Chevy, Small Block, Long Water Pump, Kit

Part Number: TSN-10091BK

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Top Street Performance Fabricated Aluminum Valve Covers JM8091-2P

ALUMINUM TALL FABRICATED VALVE COVER - CHEVY SB, LONG BOLT, W/O BREATHER HOLE, POLISHED

Part Number: TSN-JM8091-2P

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Top Street Performance Fabricated Aluminum Valve Covers JM8091-7CA

Valve Covers, Tall, Fabricated Aluminum, Clear Anodized, Long Bolt, Chevrolet, Small Block, Pair

Part Number: TSN-JM8091-7CA

Not Yet Reviewed

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Top Street Performance Fabricated Aluminum Valve Covers JM8091-8CA

ALUMINUM TALL FABRICATED VALVE COVER - CHEVY SB, SHORT BOLT, WITH BREATHER HOLE, CLEAR ANODIZED

Part Number: TSN-JM8091-8CA

Not Yet Reviewed

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Hastings Premium Ductile Ring Sets 2C568030

Engine Piston Ring Set, 8-Cyl Ring Set; Chrome

Part Number: HSN-2C568030

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Manley Race Master Valves 12308-8

VALVE-R/F 2.080, .3133 STEM

Part Number: MAN-12308-8

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Manley Pro Series I-Beam Connecting Rods 14352-1

Connecting Rod, 4340 I-Beam, Cap Screw, Bushed, 5.850 in., Chevy, Small Block, Each

Part Number: MAN-14352-1

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Manley Pro Series I-Beam Connecting Rods 14455-1

ROD-SBC SJ 6.125 LIGHT

Part Number: MAN-14455-1

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Manley Race Series Stainless Steel Valves 11344-8

Valve, Intake, Stainless Steel, 2.125 in. Diameter, .342 in. Stem, 5.240 in. Length, Each

Part Number: MAN-11344-8

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Manley Sportmaster Steel Connecting Rods 14116-1

Connecting Rod, Sportmaster, 4340 Steel, I-Beam, Cap Screw, Floating, 5.806 in. Length, Chevy, Small Block

Part Number: MAN-14116-1

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Manley Race Series Stainless Steel Valves 11346-8

Valve, Intake, Stainless Steel, 2.125 in. Diameter, .342 in. Stem, 5.340 in. Length, Set of 8

Part Number: MAN-11346-8

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Manley Race Master Valves 11341-8

VALVE-R/M 1.600,+.600

Part Number: MAN-11341-8

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Howards Cams Hydraulic Flat Tappet Camshafts 110951-12

Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/285, Lift .470/.470, Chevy, Small Block, Each

Part Number: HRS-110951-12

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

COMP Cams Computer-Controlled Camshafts 12-404-4

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Howards Cams Hydraulic Flat Tappet Camshafts 110981-08

Camshaft, Hydraulic Flat Tappet, Advertised Duration 295/295, Lift .470/.470, Chevy, Small Block, Each

Part Number: HRS-110981-08

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Howards Cams Hydraulic Flat Tappet Camshafts 111671-08

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026

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