CHEVROLET 4-3L-265 CHEVY-SMALL-BLOCK-GEN-I Gaskets & Seals

Head Gasket, MLS, 4.030 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5399-045

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Head Gasket, Multi-Layer Steel, 4.200 in. Bore, 0.027 in. Compressed Thickness, Chevy, 302, 327, 350, 400

Part Number: CGT-C5403-027

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Exhaust Gasket, Header, Steel Core Laminate, 1.454/1.480 in. Square Port, Chevy, Small Block, Each

Part Number: SCH-01501

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

.040-IN.S

Part Number: CGT-C15313-040

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Exhaust Gaskets, Header, Copper, Stock Port, Chevy, Small Block, Pair

Part Number: FOG-7001C

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Exhaust Gaskets, Header, Ultra-Seal, D-Port, Chevy, Small Block, Pair

Part Number: MRG-5903

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025

Head Gasket, MLS, 4.030 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5404-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Head Gasket, Composition Type, 4.180 in. Bore, .039 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: FEL-1045

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

• $50.00 Summit Bucks

Head Gasket, Copper, 4.155 in. Bore, 0.062 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P111562

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Head Gasket, MLS, 4.200 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5249-098

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

• Free Shipping

Gaskets, Manifold, Intake, Composite, 2.28 in. x 1.38 in. Port, .120 in. Thick, Chevy, Small Block, Set

Part Number: FEL-1267

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

• $50.00 Summit Bucks

Gasket, Manifold, Intake, Chevy, V8, 265-400, 18 Degree Split Valley Cover, Set

Part Number: FEL-1254

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

• $50.00 Summit Bucks

Water Neck Gasket and O-Ring, Thermostat Housing and Coolant Outlet Gasket, Rubber/Steel Core, Buick, Cadillac, Chevy, GMC, Jeep, Pontiac, Each

Part Number: MAH-C32721

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Valve Cover Gaskets, Black, Rubber, Reinforced, 3/16 in. Thick, Center Bolt, Small Block, Chevy, Pair

Part Number: PQX-4174888

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Timing Cover Gasket, Paper, Chevy, Small Block, Each

Part Number: FEL-2335

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/20/2025

• $50.00 Summit Bucks

Exhaust Pipe Flange Gasket, 3-Bolt, Each

Part Number: FEL-60083

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/20/2025

• $50.00 Summit Bucks

Exhaust Gaskets, Header, Ultra-Seal, Round Port, Chevy, Small Block, Pair

Part Number: MRG-5902

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/20/2025

Head Gasket, MLS, 4.165 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-066

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

• Free Shipping

Gaskets, Intake, Steel Core Laminate, 2.15 in. x 1.25 in. Port, .060 in. Thick, Chevy, 18 Degree, Small Block

Part Number: FEL-1282S

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

• $50.00 Summit Bucks

Exhaust Gaskets, Header, Real-Seal, Chevy, Small Block, Pair

Part Number: BIG-99150FLT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/20/2025

Head Gasket, MLS, 4.060 in. Bore, .032 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5269-032

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/20/2025

Exhaust Gaskets, Header, Seal-4-Good, Aluminum, Stock Port, Chevy, Small Block, Pair

Part Number: PTE-66120

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Exhaust Gaskets, Oval Port, Graphite, Chevy, Pair

Part Number: RFL-2017

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

Gasket, Timing Cover, Composite, Chevy, Small Block, Each

Part Number: SUM-G3230G

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/20/2025

Exhaust Gasket, Header, Steel Core Laminate, 1.780/1.370 in. Oval Port, Chevy, Small Block, Each

Part Number: SCH-01510

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/20/2025