CHEVROLET Chevy big block Mark IV Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ Harmonic Balancer Bolts SUM-G1678

Summit Racing™ Harmonic Balancer Bolts SUM-G1678

Harmonic Balancer Bolt, Steel, Gold Iridited, External Hex, Chevy, Big Block, Each

Part Number: SUM-G1678

4.35 out of 5 stars ( 20 )

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WIX Filters Oil Filters 51060

Oil Filter, Replacement, Chevrolet, GMC, Workhorse, Each

Part Number: WIX-51060

4.88 out of 5 stars ( 17 )

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ARP High Performance Series Main Bolts 135-5201

Main Bolts, High Performance Series, 4-Bolt Main, Chevy, Big Block, Kit

Part Number: ARP-135-5201

4.33 out of 5 stars ( 6 )

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World Products Merlin Cylinder Heads 030620-2

Cylinder Head, Merlin, Cast Iron, Assembled, 119cc Chamber, 320cc Intake Runner, 26 Degrees, Chevy, Big Block, Each

Part Number: WRL-030620-2

3.0 out of 5 stars ( 2 )

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Callies Compstar Xtreme Connecting Rods CSB6700ES3BDAX

Connecting Rods, H Beam, 6.700 in. Length, Chromoly 4340 Steel, 2.200 in, Journal Diameter, 0.990 in Floating Wrist Pin, ARP Cap Screws, Chevy BB, Set

Part Number: CPI-S0008

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Scat Pro Comp I-Beam Connecting Rods 2-ICR6385-7/16

Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 6.385 in. Length, Chevy, Big Block, Set of 8

Part Number: SCA-26385716

5.0 out of 5 stars ( 2 )

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Speed-Pro Forged Pistons L2240NF30

Pistons, Forged, Dome, 4.124 in. Bore, Chevy, Set of 8

Part Number: SLP-L2240NF30

Not Yet Reviewed

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COMP Cams Xtreme Energy Retrofit Camshafts 11-443-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 294/300, Lift .540/.560, Chevy, Big Block, Each

Part Number: CCA-11-443-8

5.0 out of 5 stars ( 2 )

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Callies Compstar Crankshafts BBS-425-CS

Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 4.750 in. Stroke, 2.200 Pin, Chevrolet, Each

Part Number: CPI-BBS425-CS

5.0 out of 5 stars ( 1 )

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Brodix Cylinder Heads Aluminum Valve Covers VC 201

Valve Covers, Tall, Fabricated Steel, Etched Brodix Logo, Wide, 24 and 26 Degree Head, Perimeter Mount, Stainless Hardware, Chevrolet, Big Block, Pair

Part Number: BRO-VC201

5.0 out of 5 stars ( 1 )

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BoostLine Connecting Rods BC6385-990

Connecting Rod, I-Beam, Chromoly 4340 Steel, Shot-Peened, Floating Pin, Chevrolet, Big Block, Set of 8

Part Number: BLN-BC6385-990

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Oliver Big Block Max Plus Series Connecting Rods C6385BBMXP8

Connecting Rods, Big Block Max Plus Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 6.385 in. Long, Chevy, Big Block, Set of 8

Part Number: OLV-C6385BBMXP8

Not Yet Reviewed

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Rollmaster Gold Series Timing Sets NA-CS2040

Timing Chain and Gear Set, Gold Series, Double Roller, Billet Steel Sprockets, Chevy, Big Block, Set

Part Number: RMR-NA-CS2040

5.0 out of 5 stars ( 3 )

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Howards Cams Retrofit Hydraulic Roller Camshafts 120265-12

Camshaft, Hydraulic Roller Tappet, Advertised Duration 290/296, Lift .634/.640, Chevy, Big Block, Each

Part Number: HRS-120265-12

Not Yet Reviewed

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ICT Billet Valve Cover Spacers 551640-7

Valve Cover Spacers and Adapters, Perimeter Bolt Mounting, 0.750 in. Thickness, Billet Aluminum, Natural, Chevy, Big Block, Pair

Part Number: ICB-551640-7

5.0 out of 5 stars ( 4 )

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ARP Oil Pan Bolt Kits 135-1802

Oil Pan Bolts, Designed for 1-piece Rubber Gasket, Black Oxide, Hex Head, Chevy, Big Block, Kit

Part Number: ARP-135-1802

4.6 out of 5 stars ( 15 )

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Milodon Oil Pump Pickups 18301

Oil Pickup, Press Fit, Aftermarket Pan Style, Chevy, Big Block, Small Block with 3/4 in. Inlet, Each

Part Number: MIL-18301

4.38 out of 5 stars ( 13 )

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Wiseco Pro Tru Street Pistons PTS514A3

Pistons, Pro Tru Street Series, 4.280 in. Bore, Dome with Single Relief, Forged Aluminum, with Rings, Pins, and Retainers, Chevrolet, 454, Set of 8

Part Number: WIS-PTS514A3

Not Yet Reviewed

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Milodon Windage Tray Stud Kits 81151

Windage Tray Stud Kit, Steel, Black Oxide, Chevy, Chrysler, Dodge, Plymouth, Ford, Pontiac, V8, Set

Part Number: MIL-81151

4.55 out of 5 stars ( 20 )

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COMP Cams Xtreme Energy Cam and Lifter Kits K11-246-3

Cam/Lifters/Valvetrain, Hydraulic Flat Tappet, Adv. Duration 274/286, Lift .552/.555 in., Chevy, Big Block

Part Number: CCA-K11-246-3

5.0 out of 5 stars ( 3 )

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Hayden Oil Filter Relocation Kits 291

Oil Filter Relocation, Aluminum, Natural, Kit

Part Number: HDA-291

3.63 out of 5 stars ( 16 )

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Sealed Power Performance Piston Ring Sets E-233K

Piston Rings, Moly, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-233K

4.6 out of 5 stars ( 10 )

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ARP Main Stud Kits 135-5402

Main Studs, 2-Bolt Main, Chevy, Big Block, Kit

Part Number: ARP-135-5402

5.0 out of 5 stars ( 15 )

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Clevite H-Series Rod Bearings CB-743HN-1

Rod Bearing, H Series, .001 in. Crankshaft Undersize, TM-77, Chevy, 348, 409, 366, 396, 402, 427, 454, Each

Part Number: CLE-CB743HN1

5.0 out of 5 stars ( 1 )

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Callies Compstar Xtreme Connecting Rods CSB6535ES3BDAX

Connecting Rods, H Beam, 6.535 in. Length, Chromoly 4340 Steel, 2.200 in, Journal Diameter, 0.990 in Floating Wrist Pin, ARP Cap Screws, Chevy BB, Set

Part Number: CPI-S0007

Not Yet Reviewed

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