CHEVROLET K20 Engines & Components

Main Bearings, H Series, 1/2 Groove, .010 in. Crankshaft Undersize, Tri Metal, Chevy, Small Block, Set of 5

Part Number: CLE-MS909H10

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

Valve Covers, Tall, Cast Aluminum, Black Wrinkle, Chevrolet Logo, Chevy, Small Block, Pair

Part Number: PRO-141-116

4.87 out of 5 stars ( 15 )

Estimated Ship Date: Monday 9/15/2025

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Valve Covers, Tall, Die-Cast Aluminum, Black Wrinkle, Bowtie Emblem, Chevy, Small Block, Pair

Part Number: PRO-141-119

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 4.030 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5523030

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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Rocker Arms, Super-Street, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PRO-66914

2.22 out of 5 stars ( 9 )

Estimated Ship Date: Monday 9/15/2025

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Main Bearings, H Series, 1/2 Groove, .020 in. Crankshaft Undersize, Tri Metal, Chevy, Big Block, Set of 5

Part Number: CLE-MS829H20

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Rocker Arms, Super-Street, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PRO-66909

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Valve Covers, Stock Height, Steel, Orange, Plain, Chevy, Small Block, Pair

Part Number: TRD-9916

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/15/2025

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Timing Chain and Gear Set, Hex-A-Just, Double Roller, Billet Steel Sprockets, Chevy, Big Block, Set

Part Number: CLO-9-3110A

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/15/2025

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Rod Bearings, XP-Series Coated, Copper/Lead/Alloy, Standard Size, Chevy, Big Block, Set of 8

Part Number: KGB-CR808XPNDC

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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Valve Covers, Track Series, Perimeter Bolt, Tall, Chevrolet Logo, Fabricated Aluminum, Black Satin, Baffled, Chevy, 396ci, 402ci, 427ci, 454ci, Pair

Part Number: HLY-241-279

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 9/15/2025

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Timing Chain, Z Series Replacement, Double Roller, 58 Link, Steel, Chevy, Ford, Each

Part Number: CLO-9130Z

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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Oil Pump, Shark Tooth, Standard-Volume, High-Pressure, Includes Hardware, Driveshaft, 7.00 in. Pan Depth, Chevrolet, Small Block Gen I, Each

Part Number: MEL-10554ST

3.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 9/15/2025

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Oil Pan, Steel, Orange Powdercoated, 4 qt., Chevy, Big Block, Each

Part Number: TRD-9921

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/15/2025

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Rod Bearings, Stock Size, XP-Series, Tri-Metal, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807XPDSTDX

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

Valve Covers, Short, Baffled, Stamped Steel, Chrome, Chevrolet and Bowtie Emblem, Chevy, Big Block, Pair

Part Number: PRO-141-812

3.07 out of 5 stars ( 14 )

Estimated Ship Date: Monday 9/15/2025

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Valve Covers, M/T, Finned, Cast Aluminum, Black Textued, Baffled, Chevy, Gen, V, VI, Mark IV, 396ci, 402ci, 427ci, 454ci, Pair

Part Number: HLY-241-85

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/15/2025

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Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5508030

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Rocker Arms, Super-Street, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PRO-66908

2.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/15/2025

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Timing Chain and Gear Set, Z-Racing, Double Roller, Billet Steel Sprockets, Dart/GM, Rocket Block, SBC w/BBC Snout, Kit

Part Number: CLO-9-3646BTX3Z

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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Valve Covers, Tall, Steel, Black Wrinkle, Red Chevrolet Logo, Chevy, Big Block, Pair

Part Number: PRO-141-811

4.5 out of 5 stars ( 12 )

Estimated Ship Date: Monday 9/15/2025

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Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Black Powdercoated, Chevy, Big Block, Pair

Part Number: MRG-6832BG

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 9/15/2025

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Harmonic Balancer, Race Performance, Chevy, GMC, 454, Each

Part Number: PBB-PB1018SS

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Oil Pump, High-Volume, Chevy, Big Block, Each

Part Number: MEL-10770

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/15/2025

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Oil Pan, Steel, Chrome Plated, 4 qt., Chevy, Small Block, Each

Part Number: TRD-9414

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/15/2025

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