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

ARP High Performance Series Cylinder Head Bolt Kits 135-3609

ARP High Performance Series Cylinder Head Bolt Kits 135-3609

Cylinder Head Bolts, High Performance, Hex Head, Chevy, Big Block, with Brodix Aluminum Heads, Kit

Part Number: ARP-135-3609

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

PRW Harmonic Damper Bolts 1042396

Harmonic Balancer Bolt, 12-point, 180,000 PSI, 1/2-20 in., 1.550 in. UHL, Each

Part Number: PQX-1042396

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Summit Racing™ Chrome BBC Alternator Bracket SUM-G4018

Alternator Bracket, Steel, Chrome, Water Pump Mount, Long Water Pump, Chevy, Big Block, Each

Part Number: SUM-G4018

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Edelbrock Stainless Steel Valves 9771

Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, Chevy, Big Block, for Performer RPM, Each

Part Number: EDL-9771

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Melling Rocker Arm Nuts MRM-1793

Rocker Arm Nut, Self-locking, 7/16-20 in. Thread, Non-roller, Each

Part Number: MEL-MRM-1793

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

PRW Fabricated Valve Covers 4045410

Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Silver Anodized, Chevy, Big Block, Pair

Part Number: PQX-4045410

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Fel-Pro Harmonic Balancer Repair Sleeves 16202

Harmonic Balancer Repair Sleeves, Steel, Chevrolet, Pontiac, L4, L6, V6, V8, Each

Part Number: FEL-16202

4.91 out of 5 stars ( 23 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Jesel Camshaft Thrust Shims KTB-38010

Shim Kit, Camshaft Thrust Shims, 0.010 in., 0.015 in., 0.020 in. Thick, Set of 3

Part Number: JES-KTB-38010

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Sealed Power MA Series Main Bearings 4400MA 40

Main Bearings, 0.040 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Chevy, Big block, Set of 5

Part Number: SLP-4400MA40

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

COMP Cams Pushrod Guideplates 4806-1

Guideplate, Raised, 3/8 in. Pushrod Size, Chevy, Big Block, Each

Part Number: CCA-4806-1

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

March Performance Crankshaft Pulleys 7231

Crankshaft Pulley, Serpentine, 6-Groove, 5.75 in., Aluminum, Clear Powdercoated, Chevy, Big Block, Long Pump, Each

Part Number: MCH-7231

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Howards Cams Performance Mechanical Lifters 91115

Lifters, Mechanical Flat Tappet, Chevy, Big, Small Block, Set of 16

Part Number: HRS-91115

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

March Performance Front Mounted Power Steering Brackets 20150

Power Steering Bracket, Aluminum, Clear Powdercoated, Upper, Driver Side, Chevy, Big Block, Long Water Pump, Kit

Part Number: MCH-20150

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Scat Wrist Pin Bushings B990

Wrist Pin Bushing, Bronze, 0.990 in. I.D., Chevy, Big Block, Each

Part Number: SCA-B990

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Derale Temperature Controlled Sandwich Adapter Kits 15720

Adapter, Oil Filter, Sandwich, Aluminum, Natural, 13/16-16 in. Thread, 1/2 in. NPT Inlet/Outlet, Each

Part Number: DER-15720

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Standard Motor PCV Valve Cover Grommets GV10

Valve Cover Grommet, PCV, Rubber, Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: SMP-GV10

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Dart Severe-Duty Stainless Steel Valves 21321880

Valve, Exhaust, Dished, 1.880 in. Head Diameter, Stainless, 5.535 in. Length, Chevy, Big Block, Each

Part Number: DRT-21321880

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Hastings Premium Ductile Ring Sets 2M5529040

Piston Rings, Premium Ductile Ring Sets, 0.040 in. Oversize, 4.165 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set of 8

Part Number: HSN-2M5529040

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

King XP-Series Coated Main Bearings MB 556XPNC 020

Main Bearings,King XP-Series Coated Main Bearings, .020 in., .50 mm Crankshaft Undersize, Tri-Metal, Chevy, Sold as a Set of 5

Part Number: KGB-MB556XPNC020

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

ATI Super Damper Supercharged Series Harmonic Balancers ATI918874E

Harmonic Balancer, Super Damper, Supercharged, Internal Balance, Steel, Black, Chevy, Big Block, Each

Part Number: ATI-918874E

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

March Performance Crankshaft Pulleys 7211

Crankshaft Pulley, Serpentine, 6-Groove, Aluminum, Clear Powdercoated, Chevy, Big Block, Electric Pump, Each

Part Number: MCH-7211

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Trans-Dapt Performance OEM Reproduction Colormatch Valve Covers 9918

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

Part Number: TRD-9918

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Summit Racing™ Standard Timing Sets SUM-G6511

Timing Chain and Gear Set, Standard, Link Belt, Steel Sprockets, Chevy, Big Block, Set

Part Number: SUM-G6511

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Silv-O-Lite Cast Pistons 1433.STD

Pistons, Cast, Dome, 4.094 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-1433-STD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

...Loading

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Eddie Marine EMI Thunder Valve Covers 108-02P

Valve Covers, EMI Thunder, Tall, Angle Cut Design, Plain Top, Cast Aluminum, Polished, Chevy, Big Block, Pair

Part Number: EDM-108-02P

2.6 out of 5 stars ( 5 )

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today