Chevrolet Performance Parts and Accessories

Short Block Engines, 502 C.I.D. Short Block, Forged Crankshaft, Flat Top Pistons, 4 Bolt, Includes Oil Pan, Timing Cover, Flexplate, Balancer, Each

Part Number: NAL-19433158

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Crate Engine, L8P Rotating Assembly, 6.6L, 400cid, 523 HP, 10.8:1 Compression, Cast Iron Block, Aluminum Heads, Hydraulic Roller Cam, Chevy, GMC, Each

Part Number: NAL-19435523

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Estimated Ship Date: Jan 29, 2026 if ordered today

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• Mfr. Rebate

$750.00 Mail-In Rebate

Price after Manufacturer Rebate: $8,198.80

Rebate Expires: 10/31/2025

Get a $750 Rebate on this Chevrolet Performance Engine! Please visit https://www.gmpartsrebates.com/ ...Read More

Get up to $750 back after rebate on a select Chevrolet Performance Engines! Go to https://www.gmpartsrebates.com to redeem offer. Valid on purchases made between 8/1/25 and 10/31/25. Must be postmarked by 10/31/25. Allow up to 6-8 weeks for rebate processing. Available to customers with addresses in the US and US territories. Show Less

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GMPP HT383 CRATE ENG 323/444

Part Number: NAL-19433036

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 28, 2026 if ordered today

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AUTO TRANSMISSION KIT 6L80 LT4

Part Number: NAL-19432684

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Engine Block, LSX Bowtie, Bare, Cast Iron, 6-bolt Main Bolt Style, 9.260 in. Standard Deck, Semi Finished, Chevrolet, Each

Part Number: NAL-19417351

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 27, 2026 if ordered today

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ENGINE TURN KEY KIT

Part Number: NAL-19435442

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Estimated Ship Date: Jan 28, 2026 if ordered today

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CRATE ENGINE

Part Number: NAL-19435445

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Estimated Ship Date: Jan 28, 2026 if ordered today

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6l80E TRANSMISSION KIT

Part Number: NAL-19432790

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Bare Block

Part Number: NAL-19417353

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Estimated Ship Date: Jan 28, 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: Jan 28, 2026 if ordered today

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REMAN ENGINE

Part Number: NAL-19434265

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Estimated Ship Date: Jan 28, 2026 if ordered today

• Core Charge $5,000.00
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Crate Engine, GM 6.2L, L86, Remanufactured, Internal Engine Balance, Aluminum Block and Heads, Each

Part Number: NAL-19434266

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Estimated Ship Date: Jan 28, 2026 if ordered today

• Core Charge $5,000.00
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Crate Engines, 2.4L 146 C.I.D. Remanufactured Long Block, Assembled, Internal Balance, Aluminum Block and Cylinder Head, Chevrolet, 2.4L, Each

Part Number: NAL-19300254

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Estimated Ship Date: Jan 28, 2026 if ordered today

• Core Charge $1,200.00
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6.0 CRATE ENGINE

Part Number: NAL-19260746

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Estimated Ship Date: Jan 28, 2026 if ordered today

• Core Charge $2,500.00
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L8T 6.6L CRATE ENGINE

Part Number: NAL-19435733

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Estimated Ship Date: Jan 28, 2026 if ordered today

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• Mfr. Rebate

$750.00 Mail-In Rebate

Price after Manufacturer Rebate: $7,078.80

Rebate Expires: 10/31/2025

Get a $750 Rebate on this Chevrolet Performance Engine! Please visit https://www.gmpartsrebates.com/ ...Read More

Get up to $750 back after rebate on a select Chevrolet Performance Engines! Go to https://www.gmpartsrebates.com to redeem offer. Valid on purchases made between 8/1/25 and 10/31/25. Must be postmarked by 10/31/25. Allow up to 6-8 weeks for rebate processing. Available to customers with addresses in the US and US territories. Show Less

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3.6 LFX ENGINE

Part Number: NAL-12678997

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Estimated Ship Date: Jan 27, 2026 if ordered today

• Core Charge $1,200.00
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ENGINE

Part Number: NAL-12742252

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Estimated Ship Date: Jan 27, 2026 if ordered today

• Core Charge $5,000.00
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REMAN ENGINE

Part Number: NAL-19432623

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Estimated Ship Date: Jan 27, 2026 if ordered today

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CRATE ENGINE

Part Number: NAL-19432779

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Estimated Ship Date: Jan 27, 2026 if ordered today

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ENGINE

Part Number: NAL-19433035

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Crate Engine

Part Number: NAL-19433045

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Estimated Ship Date: Jan 27, 2026 if ordered today

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ENGINE

Part Number: NAL-19433071

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Estimated Ship Date: Jan 27, 2026 if ordered today

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F-TRANS REM

Part Number: NAL-29538987

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Estimated Ship Date: Jan 27, 2026 if ordered today

• Core Charge $2,750.00
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F-TRANS REM

Part Number: NAL-29541361

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Estimated Ship Date: Jan 27, 2026 if ordered today

• Core Charge $2,750.00
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F-TRANS REM

Part Number: NAL-29543981

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Estimated Ship Date: Jan 27, 2026 if ordered today

• Core Charge $2,750.00
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