Head Gasket, Composition Type, 4.166 in. Bore, .041 in. Compressed Thickness, Chevrolet, Small Block, Each

Part Number: FEL-1003

4.84 out of 5 stars ( 109 )

Estimated Ship Date: Tomorrow

Spark Plug, Racing, Gasket Seat, 14mm Thread, .750 in. Reach, Non-Resistor, Each

Part Number: NGK-5820

4.95 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

Head Gasket, Composition Type, 4.190 in. Bore, .041 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: FEL-1004

4.95 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

Spark Plug, V-Power, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-7938

4.76 out of 5 stars ( 21 )

Estimated Ship Date: Tomorrow

Spark Plug, Racing, 14mm Thread, .750 in. Reach, 13/16 Hex, Gasket Seat, Non-Resistor, Each

Part Number: NGK-2773

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Spark Plug, RC12YC, Copper Plus, 14mm Thread, Gasket Seat, .750 in. Reach, Projected Tip, Each

Part Number: CPN-71-1

4.76 out of 5 stars ( 50 )

Estimated Ship Date: Tomorrow

Spark Plug, V-Power, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-4644

4.94 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

Head Gaskets, Laminate, 4.125 in. Bore, .039 in. Compressed Thickness, Chevy, Small Block, Pair

Part Number: EDL-7310

4.5 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

Exhaust Gaskets, Header, Steel Core Laminate, Round Port, Chevy, Small Block, Hooker/Stahl Adapter, Set

Part Number: FEL-1407

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

Gaskets, Manifold, Intake, 18 Degree, 2.15 in. x 1.25 in. Port, .060 in. Thick, Chevy, Small Block, Set

Part Number: FEL-1282

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Valve Springs, PAC Racing, Dual, 1.550 in. Outside Diameter, 550 lbs./in. Rate, 1.068 in. Coil Bind, Set of 16

Part Number: TFS-16943-16

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Spark Plug, C57CX, Racing, Copper, 14mm Thread, .750 in. Reach, Each

Part Number: CPN-295

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Valve Springs, Pacaloy Mechanical Roller, Dual, 1.550 in. O.D., 0.812 in. I.D., 550 lbs./in., 0.700 in. Maximum Lift, 1.100 in. Coil Bind, Set of 16

Part Number: HRS-98543

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Spark Plug, Professional, Platinum Tip, Gasket Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-801

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Gaskets, Manifold, Intake, 2.260 in. Height, 1.350 in. Width, .063 in. Thick, Chevy, Small Block, Set

Part Number: MRG-143

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Spark Plug, Racing, Gasket Seat, 14mm Thread, .750 in. Reach, Non-Resistor, Set of 48

Part Number: BPK-1075

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

• Free Shipping

Spark Plug, Standard Series, Gasket Seat, 14mm Thread, .750 in. Reach, Projected Tip, Resistor, Each

Part Number: NGK-2095

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Gaskets, Manifold, Intake, AccuSeal E, 18 Degree, 2.18 in. x 1.265 in. Port, .062 in. Thick, Chevy, Small Block, Set

Part Number: SCE-111118

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2026 if ordered today

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Cylinder Head Studs, Pro Series 12-Point, Chevy, LT1, 5.7L, Dart 18 Degree Heads, Kit

Part Number: ARP-234-4336

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2026 if ordered today

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• Special Order

SPARK PLUG

Part Number: MOF-SP447X

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026 if ordered today

• Special Order