CHEVROLET 4-3L-265 CHEVY-SMALL-BLOCK-GEN-I - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Flatout Gaskets Intake Gaskets 8338

Flatout Gaskets Intake Gaskets 8338

Intake Manifold Gaskets, Brodix Track 1, 2.270 in. Height, 1.370 in. Width, 0.060 in. Thickness, Chevy, Small Block, Pair

Part Number: FOG-8338

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Edelbrock Water Necks 4816

Water Neck, Aluminum, Polished, O-Ring, Straight Up, Swivel, Chevy 4.3L V6, Chevy V8, Each

Part Number: EDL-4816

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Tuff Stuff Performance Water Pump Extensions 2254B

Water Pump Spacer, 1.250 in., Aluminum, Polished, Chevy, Small Block, Pair

Part Number: TFF-2254B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

United Pacific Locking Titan Gas Caps 110875

Gas cap, Titan Cap, Locking, Chevy, GMC, Ford, Black, Each

Part Number: UPD-110875

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

Remflex Exhaust Header Gasket Sets 2085

Header Gasket, Graphite, Retangular Port, Raised, Chevy, Small Block V8, Pair

Part Number: RFL-2085

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Remflex Exhaust Header Gasket Sets 2050

Header Gasket, Graphite, Stahl, 18 Degree Head, Chevy, Small Block, V8, Set

Part Number: RFL-2050

Not Yet Reviewed

Estimated Ship Date: Today

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COMP Cams Lifter Valley Standpipes 4932CPG

Lifter Valley Standpipes, Aluminum, 1/4 in. NPT Threads, Set of 8

Part Number: CCA-4932

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Remflex Exhaust Header Gasket Sets 2044

Header Gasket, Graphite, Square Port, 18 Degree Head, Chevy, Small Block, V8, Pair

Part Number: RFL-2044

Not Yet Reviewed

Estimated Ship Date: Today

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Allstar Performance Aluminum Distributor Hold-Downs ALL27502

Distributor Hold-Down Clamp, Aluminum, Blue Anodized, Stud Mount, Chevy, Small/Big Block, Each

Part Number: AAF-ALL27502

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

RAM Pilot Bushings BU656K

Pilot Bushing, Kevlar®, Solid Type, Chevy, Each

Part Number: RAM-BU656K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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AFCO Racing Power Steering Pump Mounts 37191

Power Steering Brackets, AFCO Racing Power Steering Pump Mounts, GM Type 2, Passenger Side, Aluminum, Chevy, Sold as a Kit

Part Number: AFC-37191

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

CVR Oil Pump Driveshafts DS41

Oil Pump Drive Shaft, Steel, Chevy, Small Block, Each

Part Number: CVS-DS41

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Seals-it Fuel Pump Seals CHFP4002H

Fuel Pump Seal, Holley Mechanical Pumps, Chevy, V8, Each

Part Number: SIT-CHFP4002H

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Scorpion Race Series Rocker Arms SCP1032L-1

1.65 SBC 7/16 .150 Left Offset Blue Race Single Rocker Arm w/ Polylock

Part Number: SCC-SCP1032L-1

Not Yet Reviewed

Estimated Ship Date: Today

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Scorpion Race Series Rocker Arms SCP1113R-1

Rocker Arms, Race Series, Stud Mount, Full Roller, 7/16 in. Stud. Aluminum, 1.6 Ratio, AFR, Chevy, Right, Each

Part Number: SCC-SCP1113R-1

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Goodmark Fuel Tank Sending Units for 1955-1957 BEL AIR, ONE-FIFTY SERIES, TWO-TEN SERIES - FSU010148

FUEL TANK SENDING UNIT; IMPORTED; 56-57 FULL SIZE CHEVROLET EXCEPT WAGON 3/8" LINE [WITH 2X4V OR FI]

Part Number: GMK-FSU010148

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11748-1

Valves, Exhaust, Stainless Steel, 1.940 in. Diameter, .3415 in. Stem, 5.140 in. Length, Chevy, Small Block, Each

Part Number: MAN-11748-1

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11592-1

Valve, Intake, Severe Duty, Stainless Steel, 1.937 in. Diameter, 0.342 in. Stem, 4.911 in. Length, Each

Part Number: MAN-11592-1

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Stef's Oil Pump Primers 65100

Oil Pump Primer, Chevy, Each

Part Number: STF-65100

4.18 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Scorpion Race Series Rocker Arms SCP1004-1

Rocker Arms, Race Series, Chevy 265-400, Full Roller, 1.3 Ratio, 3/8 in. stud, Each

Part Number: SCC-SCP1004-1

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Proform Crankshaft-Turning Sockets 66901

Crankshaft Socket, 1/2 in., Aluminum, Each

Part Number: PRO-66901

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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JBA Performance Exhaust Header Gaskets 063-1500

Exhaust Manifold Gasket, Steel Core Laminate, Square Port, Chevy Small Block, V8, Pair

Part Number: JBA-063-1500

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Four Seasons Heater Valves 74661

Heater Valve, Steel, Chevy, GMC, Jeep, Pontiac, Each

Part Number: FSS-74661

Not Yet Reviewed

Estimated Ship Date: Today

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Redhorse Performance Fuel Pump Block-Off Plates 4810-350-5

Fuel Pump Block-Off Plate, Aluminum, Clear Anodized, Chevy, Small Block, Each

Part Number: HSE-4810-350-5

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ACDelco Fuel Pump Block-Off Plates 14094069

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Mr. Gasket Standard Intake Gasket Sets 116

Gaskets, Manifold, Intake, Composite, 2.19 in. x 1.31 in. Port, .125 in. Thick, Chevy, Small Block, Set

Part Number: MRG-116

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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CHEVROLET 4-3L-265 CHEVY-SMALL-BLOCK-GEN-I Parts and Accessories