CHEVROLET Engines & Components

Valve Springs, RPM Series, Beehive, Single, 1.307 in. O.D., 340 lbs/in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: RSC-PAC-1219X-16

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Valve Spring Kit, Platinum, Dual, Standard, Steel Retainer, 0.060 in. Thick, 377 lbs./in., Bronze Valve Guides, Kit

Part Number: BTC-SK001S6560BB

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Vacuum Pump and Dry Sump Pump Drive Kits, Steel, Black Oxide, Long Style Measures 4.000 in. Not Including Flange Thickness, Chevrolet, Big Block, Kit

Part Number: MOR-63884

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum/Steel, Black, Chevrolet, Pontiac, with Gen III/IV (LS-based engines). Each

Part Number: ATI-917304

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Pulley Kit, Serpentine, Aluminum, Silver Powdercoated, Chevy, Small Block, Kit

Part Number: MCH-22011-09

4.47 out of 5 stars ( 17 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Pistons, Hypereutectic, Chevy, GMC, 6.0 LS, Set of 8

Part Number: SLP-H1505CPA50MM

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Harmonic Balancer, Shell, Super Damper Standard, Internal Engine Balance, Aluminum, Black Zinc Chromate, SFI 18.1, Each

Part Number: ATI-917073

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 288/288, Lift .442/.442, Chevy, 400, Kit

Part Number: EDL-2103

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 282/294, Lift .530/.550, Chevy, Small Block, Each

Part Number: ISK-201282294

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 278/278, Lift .450/.450, Chevy, Small Block, Each

Part Number: ISK-201278

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Cam and Lifter kit, Pro SBC Stage 2 Hyd. Flat-Tappet 4/7 Firing Order Swap, 212/218 Dur., 111 LSA + 2 Adv, .428/.450 1.5 Ratio, 1000-5550 Range

Part Number: SUM-K1201

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Timing Cover, 2-piece, Billet Aluminum, Black Anodized, Bolts, Gaskets, Chevy, Big Block, Kit

Part Number: CVS-TC2454BK

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Pistons, Hypereutectic, Flat, 4.155 in. Bore, Chevy, Set of 8

Part Number: UEM-9911HC-030

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Lifters, Mechanical Flat Tappet, Chevy, Set of 16

Part Number: ISK-SO202H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 4.020 in. Bore, 0.927 in. Wrist Pin, GM, LS, 6.0/6.2L, Set

Part Number: UEM-IC9991C-020

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Pistons, Hypereutectic, Flat, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-9902HC-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Valve Covers, Tall, Fabricated Aluminum, Natural, Centerbolt, Chevy, Small Block, Pair

Part Number: CTR-65-205

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Pistons, Hypereutectic, Dome, 4.250 in. Bore, Chevy, Set of 8

Part Number: SLP-H581CP

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Main Caps, Billet Steel, Center, Straight Outer Bolts, 4-Bolt, Chevy, Big Block, Set of 3

Part Number: HRS-H454

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Valve Covers, Aluminum LS, Centerbolt, Tall, Plain, Cast Aluminum, Polished Finish, Chevy, LS, 4.8-7.0L, Pair

Part Number: HLY-241-111

4.55 out of 5 stars ( 11 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Valve Covers, Dress Up, Tall, Steel, Carbon Fiber Finish, Chevrolet Logo, Air Cleaner, Chevy, Small Block, Kit

Part Number: PRO-141-710

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 254/262, Lift .447/.462, Chevy, Small Block, Kit

Part Number: CCA-CL12-235-2

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Stage 5 Pro LS Twin-Turbo Cam. 247/251 Dur., 117.5+5.5, .625/.615 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2, 7.0, Vortec Truck, LS1 LS2 LS6 LS3 LQ4 LQ9, Each

Part Number: SUM-8725R1

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Air Compressor/Alternator Bracket, Aluminum, Polished, Chevy, Small Block, Kit

Part Number: VTA-172170-SCQ

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 268/280, Lift .479/.480, Chevy, Small Block, Kit

Part Number: CCA-CL12-268-4

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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