CHEVROLET 7-4L-454 CHEVY-BIG-BLOCK-GEN-VI Engines & Components

Forged Pro BB Chevy 4340 Forged Steel I-Beam Connecting Rods, 6.135 in. Length, .990 Floating Pin, 8740 PSI 7/16 in. 12 pt. Bolts, Set of 8

Part Number: SUM-BBC6135I

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Water Pump Pulley, V-Belt, 1-Groove, Aluminum, Machined, Chevy, Big Block, Short Pump, Each

Part Number: TRD-8874

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

Cylinder Head Studs, Pro Series, 12-point, 8740 Chromoly, Black Oxide, Washers, Kit

Part Number: ARP-235-4317

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

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Valve Covers, 3 in. Tall, Fabricated Aluminum, Natural, Chevy, Big Block, Pair

Part Number: MOR-68353

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 12, 2025 if ordered today

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• Special Order

Timing Cover Bolts, Stainless Steel, Polished, Hex Head, Chevy, Big, Small Block, Kit

Part Number: ARP-400-1502

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/20/2025

Piston and Ring Kit, Forged, Dome, 4.290 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC782KTD-040

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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• Special Order

Rocker Arms, Race Series, Chevy 396-496, Full Roller, 1.7 Ratio, 7/16 in. stud, Each

Part Number: SCC-SCP1014-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Oil Pan Bolts, Stainless Steel, Hex Head, Chevy, Big Block, Kit

Part Number: SUM-G1576HS

3.87 out of 5 stars ( 15 )

Estimated Ship Date: Monday 10/20/2025

Oil Pan Studs, Black Oxide, Hex Nut, Chevy, Pontiac, Big Block/V8, Kit

Part Number: MOR-38360

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/20/2025

Valve Covers, Tall, Cast Aluminum, Polished, Ball-Milled, Chevy, Big Block, Pair

Part Number: SUM-G3317

4.13 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/20/2025

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Crankshaft Pulley Bolts, Grade 5, Zinc Plated, Chevy, Small, Big Block, Includes Lock Washers, Set of 6

Part Number: MRG-5322G

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/20/2025

Harmonic Balancer Bolt, Chromoly, Black Oxide, 12-Point, Chevy, Big Block, Each

Part Number: ARP-235-2502

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/20/2025

Rod Bearing, H Series, .019 in. Crankshaft Undersize, TM-77, Chevy, 348, 409, 366, 396, 402, 427, 454, Each

Part Number: CLE-CB743HN19

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Valves, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.422 in. Length, Chevy, Set of 8

Part Number: MAN-11881-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Main Bearings, Race Series Main Bearing Sets, 0.001 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Chevrolet, Big Block, Set of 5

Part Number: SUM-829HXNCS

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Cylinder Head Bolts, Chromoly, Hex Head, Chevy, Big Block, Kit

Part Number: AAF-ALL87002

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Windage Tray, Diamond Stripper, Steel, Gold Iridite, Rear Sump, Chevy, Big Block, Each

Part Number: MIL-32260

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Valve Covers, Tall, Steel, Chrome, 454 Logo, Chevy, Big Block, Pair

Part Number: TRD-9843

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

Cylinder Head Bolts, Chromoly, Black, Hex, Chevy, Big Block, Stock Heads, Kit

Part Number: NAL-12367779

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/20/2025

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Oil Pickup, Press Fit, Aftermarket Pan Style, Chevy, Big Block, Each

Part Number: MIL-18202

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/20/2025

Cylinder Head Dowel Pins, Chevy, Big Block, Set of 100

Part Number: PIO-PG-233-100

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Oil and Vacuum Pump Drive, Racing, Aluminum, Chevrolet, Big Block, Each

Part Number: INW-947

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

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Bypass Eliminator, Chevy, Each

Part Number: MOR-23775

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Oil Bypass Valves, Filter, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-25013759

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/20/2025

Alternator Bracket, Aluminum, Satin, Cylinder Head Mount, Long Water Pump, Chevy, Big Block, Kit

Part Number: SME-2025

3.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/20/2025