CHEVROLET K20 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $125 at Summit Racing

Enginetech Main Bearings BC296J010

Engine Crankshaft Main Bearing Set 67-02 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/4.4L/4.6L/4.9L/5.0L/5.3L/5.7L

Part Number: EGN-BC296J010

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Enginetech Engine Expansion Plug Kits PK3B

Engine Expansion Plug Kit 65-90 BUI/CHV/GM/GMC/OLD/PON 4.3L/4.4L/4.6L/4.9L/5.0L/5.7L/6.0L/6.5L/6.6L/7.0L/7.4L/L

Part Number: EGN-PK3B

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Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Sealed Power MA Series Main Bearings 5085MA 30

Sealed Power MA Series Main Bearings 5085MA 30

Main Bearings, 0.030 in. Crankshaft Undersize, Bi Metal, 3/4 Groove, Chevy, V6, 3.3L, 3.8L, 4.3L, Set of 4

Part Number: SLP-5085MA30

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Enginetech Cam Bearings CC428

Engine Camshaft Bearing Set 67-02 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/4.4L/4.6L/4.9L/5.0L/5.7L

Part Number: EGN-CC428

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Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Enginetech Piston Ring Sets C38856-030

Engine Piston Ring Set 63-95 BUI/CHV/GMC/JEP/OLD/PON 3.8L/4.0L/4.1L

Part Number: EGN-C38856030

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Enginetech Piston and Ring Kits K1505(6)020

Engine Piston Kit 85-95 CHV/GM/GMC/OLD/PON 4.3L

Part Number: EGN-K15056020

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Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Enginetech Piston and Ring Kits K1505(8)080

Engine Piston Kit 67-95 BUI/CAD/CHV/GM/GMC/OLD/PON 4.3L/5.7L

Part Number: EGN-K15058080

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Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Enginetech Main Bearings BC102J.50

Engine Crankshaft Main Bearing Set 82-04 AM General/CHV/GMC/Hummer 6.2L/6.5L

Part Number: EGN-BC102J50

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Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Enginetech Piston Ring Sets M40056-020

Engine Piston Ring Set 65-14 CHV/FRD/GM/GMC/OLD/PON 3.9L/4.3L/4.9L

Part Number: EGN-M40056020

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Enginetech Spiral ID Valve Guides GD9607-100

Engine Valve Guide 55-02 AMC/BUI/CAD/CHV/FRD/GMC/JEP/LIN/MER/OLD/PON

Part Number: EGN-GD9607-100

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Enginetech Piston Ring Sets R40058-020

Engine Piston Ring Set 53-94 AMC/BUI/CAD/CHV/CHR/DOD/FRD/GM/GMC/JEP/LIN/MER/OLD/PLY/PON 4.3L/4.7L/4.9L/5.0L/5.3L/5.7L/5.8L/5.9L/6.0L/6.4L/6.6L

Part Number: EGN-R40058020

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Enginetech Rod Bearings BB185J010

Engine Connecting Rod Bearing 62-84 BUI/CHV/GMC/OLD/PON 3.2L/3.5L/3.8L/4.1L

Part Number: EGN-BB185J010

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Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Enginetech Piston Ring Sets R40056-040

Engine Piston Ring Set 65-95 CHV/FRD/GM/GMC/OLD/PON 3.9L/4.3L/4.9L

Part Number: EGN-R40056040

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Enginetech Piston and Ring Kits K1505(6)030

Engine Piston Kit 85-95 CHV/GM/GMC/OLD/PON 4.3L

Part Number: EGN-K15056030

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Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Enginetech Main Bearings BC317J040

Engine Crankshaft Main Bearing Set 78-14 CHV/GM/GMC/IZU/OLD/PON 3.3L/3.8L/4.3L

Part Number: EGN-BC317J040

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

PRW Pushrod Guideplates (PowerPlus+) 1135002-01

Guideplates, PowerPlus+, Raised, Steel, Black Oxide, 3/8 in. Pushrod Size, Chevrolet, Each

Part Number: PQX-1135002-01

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

PRW Pushrod Guideplates (PowerPlus+) 1135000-01

Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 3/8 in. Pushrod Size, Chevrolet, Each

Part Number: PQX-1135000-01

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

PRW Valve Cover Fasteners 4135007

Valve Cover Bolt Kit

Part Number: PQX-4135007

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

PRW Power Valve Cover Fasteners 4135040

Valve Cover Bolt Kit

Part Number: PQX-4135040

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

PRW Pro Series Billet Aluminum Rocker Arms 0335023-01

ROCKER ARM, 6061 BILLET ALUM, CHEV 262-400 1955-86, 1.65 x 3/8", self-align, Single Rocker Arm

Part Number: PQX-0335023-01

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

Hastings Premium Ductile Ring Sets 2C5712S060

Engine Piston Ring Set, Single Cyl Ring Set; Triple Chrome

Part Number: HSN-2C5712S060

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

PRW Fabricated Valve Covers 4035031

Valve Covers, Tall, Centerbolt Mounting, Fabricated Aluminum, Polished, Chevy, Small Block, Pair

Part Number: PQX-4035031

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

PRW Fabricated Valve Covers 4035010

Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Silver Anodized, Pitched Top, Chevy, Small Block, Pair

Part Number: PQX-4035010

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2C668S020

Engine Piston Ring Set, Single Cyl Ring Set; Triple Chrome

Part Number: HSN-2C668S020

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2C5712060

Engine Piston Ring Set, 6-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C5712060

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today