1963 Dual-Ghia L6.4 Performance Engines

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Keep Your 1963 Dual-Ghia L6.4 in Top Shape with Quality Performance Engines

Whether you’re repairing or upgrading your Performance Engine, using high-quality parts is key to keeping your 1963 Dual-Ghia L6.4 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Engine Valve Cover Gasket Sets, Performance Engine Intake Manifold Gaskets, and Performance Engine Camshafts. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1963 Dual-Ghia L6.4 Performance Engine at Advance Auto Parts is around $479.57, with a range that starts at $18.49 and goes up to $2,952.00. With 22 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1214, FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1216, and FEL-PRO Performance PERFORMANCE REAR MAIN SEAL SET, 2947 start at just $29.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Performance Engine, don’t forget to check out other key components like Performance Exhaust Products and Performance Fuel Systems. At Advance Auto Parts, we’re here to help you keep your 1963 Dual-Ghia L6.4 in peak condition, inside and out.

Essential 1963 Dual-Ghia L6.4 Performance Engines

FEL-PRO Performance – FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1808 (Part No.1808)

FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1808

from

$18.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
See More

Competition Cams – Competition Cams Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit, CL21-602-5 (Part No.CL21-602-5)

Competition Cams Big Mutha' Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit, CL21-602-5

from

$465.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
See More

Competition Cams – Competition Cams Nostalgia Plus 247/254 Hydraulic Flat Cam for Chrysler 383-440, 21-672-4 (Part No.21-672-4)

Competition Cams Nostalgia Plus 247/254 Hydraulic Flat Cam for Chrysler 383-440, 21-672-4

from

$385.99
Competition Cams Nostalgia Plus 247/254 Hydraulic Flat Cam for Chrysler 383-440, 21-672-4.
See More

Competition Cams – Competition Cams Thumpr 227/241 Hydraulic Flat Cam K-Kit for Chrysler 383-440, K21-600-5 (Part No.K21-600-5)

Competition Cams Thumpr 227/241 Hydraulic Flat Cam K-Kit for Chrysler 383-440, K21-600-5

from

$781.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
See More

FEL-PRO Performance – FEL-PRO Performance PERFORMANCE REAR MAIN SEAL SET, 2947 (Part No.2947)

FEL-PRO Performance PERFORMANCE REAR MAIN SEAL SET, 2947

from

$48.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
See More

Competition Cams – Competition Cams Thumpr 227/241 Hydraulic Flat Cam, 21-600-5 (Part No.21-600-5)

Competition Cams Thumpr 227/241 Hydraulic Flat Cam, 21-600-5

from

$384.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
See More

Competition Cams – Competition Cams Xtreme Energy 230/236 Hydraulic Flat Cam, 21-224-4 (Part No.21-224-4)

Competition Cams Xtreme Energy 230/236 Hydraulic Flat Cam, 21-224-4

from

$309.99
HYDRAULIC – Xtreme Energy: High performance street. Very strong mid-range, headers, 2200+ stall.
See More

Competition Cams – Competition Cams Xtreme Energy 250/256 Hydraulic Flat Cam, 21-226-4 (Part No.21-226-4)

Competition Cams Xtreme Energy 250/256 Hydraulic Flat Cam, 21-226-4

from

$309.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts,
See More

Competition Cams – Competition Cams Magnum 224/224 Hydraulic Flat Cam, 21-306-4 (Part No.21-306-4)

Competition Cams Magnum 224/224 Hydraulic Flat Cam, 21-306-4

from

$309.99
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.
See More

FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1611 (Part No.1611)

FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1611

from

$20.29
Fel-Pro® Performance Gaskets deliver reliable sealing under grueling racing conditions.
See More

Edelbrock – Edelbrock Big-Block Chrysler E-Street Cylinder Heads 84cc, 5093 (Part No.5093)

Edelbrock Big-Block Chrysler E-Street Cylinder Heads 84cc, 5093

from

$2952.00
Edelbrock Big-Block Chrysler E-Street Cylinder Heads 84cc, 5093.
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Edelbrock – Edelbrock Victor RB/ B Big-Block Chrysler Max Wedge Cylinder Head W/ Valves, 77949 (Part No.77949)

Edelbrock Victor RB/ B Big-Block Chrysler Max Wedge Cylinder Head W/ Valves, 77949

from

$1142.99
Edelbrock Victor RB/ B Big-Block Chrysler Max Wedge Cylinder Head W/ Valves, 77949.
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Competition Cams – Competition Cams Magnum 224/224 Hydraulic Flat Cam and Lifter Kit, CL21-306-4 (Part No.CL21-306-4)

Competition Cams Magnum 224/224 Hydraulic Flat Cam and Lifter Kit, CL21-306-4

from

$449.99
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.
See More

Competition Cams – Competition Cams Xtreme Energy 224/230 Hydraulic Flat Cam K-Kit, K21-223-4 (Part No.K21-223-4)

Competition Cams Xtreme Energy 224/230 Hydraulic Flat Cam K-Kit, K21-223-4

from

$712.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.
See More

Competition Cams – Competition Cams Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit, CL21-600-5 (Part No.CL21-600-5)

Competition Cams Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit, CL21-600-5

from

$476.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
See More

FEL-PRO Performance – FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1214 (Part No.1214)

FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1214

from

$46.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
See More

FEL-PRO Performance – FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1216 (Part No.1216)

FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1216

from

$29.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
See More

Most Popular Performance Engine Valve Cover Gasket Set for 1963 Dual-Ghia L6.4s

Enhance your 1963 Dual-Ghia L6.4 with this popular Performance Engine Valve Cover Gasket Set we have in stock, for $20.29.

FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1611 (Part No.1611)

FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1611

from

$20.29
Fel-Pro® Performance Gaskets deliver reliable sealing under grueling racing conditions.
See More

Best-Selling 1963 Dual-Ghia L6.4 Performance Engine Intake Manifold Gaskets

Upgrade your L6.4 with one of our 2 best-selling Performance Engine Intake Manifold Gaskets.

FEL-PRO Performance – FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1214 (Part No.1214)

FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1214

from

$46.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
See More

FEL-PRO Performance – FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1216 (Part No.1216)

FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1216

from

$29.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
See More

Top-Quality Performance Engine Camshafts for 1963 Dual-Ghia L6.4s

Choose a high-quality OEM or aftermarket Performance Engine Camshaft for Dual-Ghia L6.4s and enjoy top-notch performance from $309.99.

Competition Cams – Competition Cams Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam, 21-602-5 (Part No.21-602-5)

Competition Cams Big Mutha' Thumpr 243/257 Hydraulic Flat Cam, 21-602-5

from

$385.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
See More

Competition Cams – Competition Cams Nostalgia Plus 233/240 Hydraulic Flat Cam for Chrysler 383-440, 21-670-4 (Part No.21-670-4)

Competition Cams Nostalgia Plus 233/240 Hydraulic Flat Cam for Chrysler 383-440, 21-670-4

from

$385.99
Competition Cams Nostalgia Plus 233/240 Hydraulic Flat Cam for Chrysler 383-440, 21-670-4.
See More

Competition Cams – Competition Cams Thumpr 227/241 Hydraulic Flat Cam, 21-600-5 (Part No.21-600-5)

Competition Cams Thumpr 227/241 Hydraulic Flat Cam, 21-600-5

from

$384.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
See More

Competition Cams – Competition Cams Xtreme Energy 230/236 Hydraulic Flat Cam, 21-224-4 (Part No.21-224-4)

Competition Cams Xtreme Energy 230/236 Hydraulic Flat Cam, 21-224-4

from

$309.99
HYDRAULIC – Xtreme Energy: High performance street. Very strong mid-range, headers, 2200+ stall.
See More

Competition Cams – Competition Cams Magnum 224/224 Hydraulic Flat Cam, 21-306-4 (Part No.21-306-4)

Competition Cams Magnum 224/224 Hydraulic Flat Cam, 21-306-4

from

$309.99
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.
See More

Competition Cams – Competition Cams Magnum 253/253 Hydraulic Flat Cam, 21-243-4 (Part No.21-243-4)

Competition Cams Magnum 253/253 Hydraulic Flat Cam, 21-243-4

from

$309.99
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.
See More

Competition Cams – Competition Cams High Energy 218/218 Hydraulic Flat Cam, 21-215-4 (Part No.21-215-4)

Competition Cams High Energy 218/218 Hydraulic Flat Cam, 21-215-4

from

$309.99
Ideal for use with mainly stock components like rocker arms, intake manifolds, cylinder heads, compression ratio, torque converters and rear gear ratios, the High Energy camshaft grind family is a great choice for street performance applications.
See More

Competition Cams – Competition Cams Xtreme Energy 250/256 Hydraulic Flat Cam, 21-226-4 (Part No.21-226-4)

Competition Cams Xtreme Energy 250/256 Hydraulic Flat Cam, 21-226-4

from

$309.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts,
See More

Competition Cams – Competition Cams Xtreme Energy 206/212 Hydraulic Flat Cam, 21-220-4 (Part No.21-220-4)

Competition Cams Xtreme Energy 206/212 Hydraulic Flat Cam, 21-220-4

from

$309.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts,
See More

Top Picks for 1963 Dual-Ghia L6.4 Performance Camshaft and Lifter Kits

Invest in one of our 3 durable Performance Camshaft and Lifter Kits for your 1963 Dual-Ghia, knowing you’re getting trusted brands and expert craftsmanship.

Competition Cams – Competition Cams Thumpr 227/241 Hydraulic Flat Cam K-Kit for Chrysler 383-440, K21-600-5 (Part No.K21-600-5)

Competition Cams Thumpr 227/241 Hydraulic Flat Cam K-Kit for Chrysler 383-440, K21-600-5

from

$781.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
See More

Competition Cams – Competition Cams Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit, CL21-602-5 (Part No.CL21-602-5)

Competition Cams Big Mutha' Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit, CL21-602-5

from

$465.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
See More

Competition Cams – Competition Cams Nostalgia Plus 247/254 Hydraulic Flat Cam for Chrysler 383-440, 21-672-4 (Part No.21-672-4)

Competition Cams Nostalgia Plus 247/254 Hydraulic Flat Cam for Chrysler 383-440, 21-672-4

from

$385.99
Competition Cams Nostalgia Plus 247/254 Hydraulic Flat Cam for Chrysler 383-440, 21-672-4.
See More

Our Top-Rated Performance Engine Oil Pan Gaskets for 1963 Dual-Ghia L6.4s

Make a smart move for your 1963 Dual-Ghia L6.4 with our Performance Engine Oil Pan Gasket for $18.49.

FEL-PRO Performance – FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1808 (Part No.1808)

FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1808

from

$18.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
See More

FAQs for 1963 Dual-Ghia L6.4 Performance Engines

What are the best-selling Performance Engines for 1963 Dual-Ghia L6.4s?

Out of 22 Performance Engines that fit 1963 Dual-Ghia L6.4s, the following parts are the top sellers:

What’s the price range for 1963 Dual-Ghia L6.4 Performance Engines?

The prices of Performance Engines for the 1963 Dual-Ghia L6.4 range from $18.49 up to $2,952.00 for the most premium parts.

What is the average price of a Performance Engine for a 1963 Dual-Ghia L6.4?

The average price for Performance Engines for the 1963 Dual-Ghia L6.4 is $479.57. Keep in mind the variety of part types within our Performance Engine category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Performance Engines for other Dual-Ghia L6.4 model years?

Yes, we carry Performance Engines for 2 model years of Dual-Ghia L6.4s between 1960 and 1962. The following model years are the most popular for Performance Engine purchases: 1962, 1961, and 1960.

What are the cheapest Performance Engines for my 1963 Dual-Ghia L6.4?

What types of Performance Engines do you sell for my 1963 Dual-Ghia L6.4?

As of 8/2/26, these are some of the most in-demand types of Performance Engines for a 1963 Dual-Ghia L6.4:

Can I get help with 1963 Dual-Ghia L6.4 Performance Engine orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Dual-Ghia Performance Engines and more.

What is your return policy for Dual-Ghia L6.4 Performance Engines?

Advance Auto Parts keeps returns simple. For new Dual-Ghia L6.4 Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.