1998 Chevrolet Performance Engines & Components

Valve Spring Retainer, Steel, Stock, Each

Part Number: NAL-14003974

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Estimated Ship Date: Jun 8, 2026 if ordered today

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SEAL

Part Number: NAL-24504031

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Estimated Ship Date: Today

Valve Cover, Stock Height, Steel, Ribbed/Black, Chevy, 5.0/5.7L, Passenger Side, Each

Part Number: NAL-12555270

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Valve, Exhaust, Sodium Filled, Lightweight, 1.550 in. Diameter, Chevy, Small Block, Each

Part Number: NAL-12551313

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 8, 2026 if ordered today

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Oil Filter, Canister, ACDelco, Am General, Checker, Chevy, GMC, Olds, Studebaker, Each

Part Number: NAL-19431429

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Valve Lock, Stamped, Steel, Stock, 1-Groove, 11/32 in. Valve Stem, Chevy, Small Block, Each

Part Number: NAL-24503856

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Estimated Ship Date: May 27, 2026 if ordered today

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Rocker Arms, Stud Mount, OEM-Style, Stamped Steel, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, 5.0/5.7L, Each

Part Number: NAL-10089648

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Estimated Ship Date: Today

Valve, Exhaust, Stainless Steel, 1.500 in. Diameter, .344 in. Stem, Chevy, Each

Part Number: NAL-12550909

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CRATE ENGINE

Part Number: NAL-19432779

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Estimated Ship Date: Jun 8, 2026 if ordered today

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SPROCKET

Part Number: NAL-12551401

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Crate Engine, SP350/385 Turn-Key Crate Engine

Part Number: NAL-19433040

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Cylinder Head, Bare, Cast Iron, 118cc Combustion Chamber, Chevy, Big Block, 454/502, Each

Part Number: NAL-12562925

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Crate Engine, GM 6.2L, L92, Remanufactured, Internal Engine Balance, Aluminum Block and Heads, Each

Part Number: NAL-19418398

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Estimated Ship Date: Jun 8, 2026 if ordered today

• Core Charge $2,500.00
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Head Bolt, Steel, Long, Chevy, Big Block, 502HO, Each

Part Number: NAL-10141204

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Estimated Ship Date: Jun 8, 2026 if ordered today

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BOLT

Part Number: NAL-10168526

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Head Bolt, 7/16-14 in., Hex, Chevy, GM V6, Each

Part Number: NAL-10168527

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Estimated Ship Date: Jun 8, 2026 if ordered today

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P/S BRACE BOLT

Part Number: NAL-11515764

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Crate Engine, SP350/357 Turn-Key Crate Engine

Part Number: NAL-19435439

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Estimated Ship Date: Jun 8, 2026 if ordered today

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