CHEVROLET Engines & Components

Shim, Valve Spring, LT4, Each

Part Number: NAL-10212809

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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VALVE SPRING

Part Number: NAL-90537032

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Brace, Alternator Bracket Component, Steel, Each

Part Number: NAL-10077579

5.0 out of 5 stars ( 1 )

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Rocker Arm Stud, 7/16-20 in. Thread, 1.75 in. Effective Stud Length, Each

Part Number: CCA-4501-1

Not Yet Reviewed

Estimated Ship Date: Oct 17, 2025 if ordered today

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SHAFT ROCKER SHIMS (STAND TO CYL. HEAD) .050 THICK

Part Number: CRO-74527X050

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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SHAFT ROCKER SHIMS (STAND TO CYL. HEAD) .100 THICK

Part Number: CRO-74527X100

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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SHAFT ROCKER SHIMS (STAND TO CYL. HEAD) .045 THICK .2225 MOUNTING HOLES

Part Number: CRO-74521A045

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Rocker Arm Hold-Down Bolt, 12-point Head, Steel, Black Oxide, Chevy, 4.8L, 5.3L, 6.0L, Each

Part Number: CRO-74525X008

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Cam Bearings, Bi-Metal, Lead-Based Micro Babbit, 0.020 in. Oversize, Position 2, Position 5, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DUR-CH-4-2X20

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

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Cam Bearings, Direct Replacement, Bi-metal, Lead-Based Micro Babbitt, Chevy, Small Block LS, Position 1 or 5, Crankshaft Undersize 0.003 in. I.D.,Each

Part Number: DUR-CH-25-1X3

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Special Order

Cam Bearings, Direct Replacement, Bi-metal, Lead-Based Micro Babbitt, Chevy, Small Block LS, Position 1 or 5, Crankshaft Undersize 0.030 in. I.D.,Each

Part Number: DUR-CH-25-1X30

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Special Order

Cam Bearings, Direct Replacement, Bi-metal, Lead-Based Micro Babbitt, Chevy, Small Block LS, Position 2 or 4, Crankshaft Undersize 0.001 in. I.D.,Each

Part Number: DUR-CH-25-2X1

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

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Cam Bearings, Direct Replacement, Bi-metal, Lead-Based Micro Babbitt, Chevy, Small Block LS, Position 2 or 4, Crankshaft Undersize 0.010 in. I.D.,Each

Part Number: DUR-CH-25-2X10

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Special Order

Cam Bearings, Direct Replacement, Bi-metal, Lead-Based Micro Babbitt, Chevy, Small Block LS, Position 2 or 4, Crankshaft Undersize 0.020 in. I.D.,Each

Part Number: DUR-CH-25-2X20

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Special Order

Cam Bearings, Direct Replacement, Bi-metal, Lead-Based Micro Babbitt, Chevy, Small Block LS, Position 1 or 5, Plus 0.020 in. O.D., Each

Part Number: DUR-CH-25-1R2

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Special Order

Cam Bearings, Direct Replacement, Bi-metal, Lead-Based Micro Babbitt, Chevy, Small Block LS, Position 2 or 4, Crankshaft Undersize 0.030 in. I.D.,Each

Part Number: DUR-CH-25-2X30

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Special Order

Cam Bearings, Direct Replacement, Bi-metal, Lead-Based Micro Babbitt, Chevy, Small Block LS, Position 3, Plus 0.020 in. O.D., Each

Part Number: DUR-CH-25-3R2

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

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Cam Bearings, Direct Replacement, Bi-metal, Lead-Based Micro Babbitt, Chevy, Small Block LS, Position 3, Crankshaft Undersize 0.010 in. I.D., Each

Part Number: DUR-CH-25-3X10

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Special Order

Cam Bearings, Direct Replacement, Bi-metal, Lead-Based Micro Babbitt, Chevy, Small Block LS, Position 3, Crankshaft Undersize 0.020 in. I.D., Each

Part Number: DUR-CH-25-3X20

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Special Order

Cam Bearings, Direct Replacement, Bi-metal, Lead-Based Micro Babbitt, Chevy, Small Block LS, Position 3, Crankshaft Undersize 0.030 in. I.D., Each

Part Number: DUR-CH-25-3X30

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Special Order

BOLT-GEN P/S BRACKET TO BLK

Part Number: NAL-11588745

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

BOLT-COMPRESSOR TO BRACKET

Part Number: NAL-11588752

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Engine Expansion Plugs

Part Number: NAL-11609914

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

BEARING KIT

Part Number: NAL-12656817

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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F-BOLT/SCRW

Part Number: NAL-10244168

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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