1968 Dodge M300 Camshafts

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Keep Your 1968 Dodge M300 in Top Shape with Quality Camshafts

Whether you’re repairing or upgrading your Camshaft, using high-quality parts is key to keeping your 1968 Dodge M300 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Camshaft Bearings, Camshaft and Lifter Kits, and Camshaft Plugs. 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 1968 Dodge M300 Camshaft at Advance Auto Parts is around $155.23, with a range that starts at $1.79 and goes up to $397.99. With 9 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Sealed Power Engine Camshaft Bearing Set, 1484M, Dorman Steel Cup Expansion Plug 2-9/64 In., Height 0.432 (Sold by each), 555-065, and Dorman Steel Cup Expansion Plug 1-57/64 In., Height 0.280 (Sold by each), 555-123 start at just $2.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Camshaft, don’t forget to check out other key components like Engine Gaskets and Seals and Engine Timing Parts. At Advance Auto Parts, we’re here to help you keep your 1968 Dodge M300 in peak condition, inside and out.

Essential 1968 Dodge M300 Camshafts

Sealed Power – Sealed Power Engine Camshaft Bearing Set, 1451M (Part No.1451M)

Sealed Power Engine Camshaft Bearing Set, 1451M

from

$62.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
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Sealed Power – Sealed Power Engine Camshaft Bearing Set, 1453M (Part No.1453M)

Sealed Power Engine Camshaft Bearing Set, 1453M

from

$42.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Sealed Power – Sealed Power Camshaft Bearing Set, 2111M (Part No.2111M)

Sealed Power Camshaft Bearing Set, 2111M

from

$79.99
Speed-Pro delivers the power you need and the value & quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components.
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Sealed Power – Sealed Power Engine Camshaft Bearing Set, 1484M (Part No.1484M)

Sealed Power Engine Camshaft Bearing Set, 1484M

from

$54.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Mr. Gasket – Mr. Gasket Advance And Retard Cam Bushings, 85 (Part No.85)

Mr. Gasket Advance And Retard Cam Bushings, 85

from

$49.99
With Mr. Gasket cam degree bushings you fine tune the camshaft timing of your engine to as little as 1 degree. Even aftermarket timing sets with multiple keyways can’t give the range of adjustment these bushings allow. Retard your camshaft to lower the powerband for more low end torque and midrange horsepower, or advance for more top end power. This kit does even number adjustment 0-8 degrees.
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Dorman – Dorman Steel Cup Expansion Plug 1-57/64 In., Height 0.280 (Sold by each), 555-123 (Part No.555-123)

Dorman Steel Cup Expansion Plug 1-57/64 In., Height 0.280 (Sold by each), 555-123

from

$2.99
This engine camshaft plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
See More

Dorman – Dorman Steel Cup Expansion Plug 2-9/64 In., Height 0.432 (Sold by each), 555-065 (Part No.555-065)

Dorman Steel Cup Expansion Plug 2-9/64 In., Height 0.432 (Sold by each), 555-065

from

$2.99
This engine camshaft plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
See More

Dorman – Dorman Concave Steel Cup Expansion Plug 1-7/8 In., Height 1.870 In. (Sold by each), 550-027 (Part No.550-027)

Dorman Concave Steel Cup Expansion Plug 1-7/8 In., Height 1.870 In. (Sold by each), 550-027

from

$1.79
This engine camshaft plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Dorman – Dorman Steel Cup Expansion Plug 1-45/64 In. SC, Height 0.270 (Sold by each), 555-033 (Part No.555-033)

Dorman Steel Cup Expansion Plug 1-45/64 In. SC, Height 0.270 (Sold by each), 555-033

from

$2.99
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Competition Cams – Competition Cams High Energy 212/212 Hydraulic Flat Cam and Lifter Kit, CL20-210-2 (Part No.CL20-210-2)

Competition Cams High Energy 212/212 Hydraulic Flat Cam and Lifter Kit, CL20-210-2

from

$382.99
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.
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Competition Cams – Competition Cams Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit, CL20-600-4 (Part No.CL20-600-4)

Competition Cams Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit, CL20-600-4

from

$397.99
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.
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Competition Cams – Competition Cams Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit, CL20-602-4 (Part No.CL20-602-4)

Competition Cams Big Mutha' Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit, CL20-602-4

from

$397.99
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 High Energy 218/218 Hydraulic Flat Cam and Lifter Kit, CL21-215-4 (Part No.CL21-215-4)

Competition Cams High Energy 218/218 Hydraulic Flat Cam and Lifter Kit, CL21-215-4

from

$397.99
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 Magnum 230/230 Hydraulic Flat Cam and Lifter Kit, CL20-232-4 (Part No.CL20-232-4)

Competition Cams Magnum 230/230 Hydraulic Flat Cam and Lifter Kit, CL20-232-4

from

$397.99
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.
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Competition Cams – Competition Cams Magnum 231/231 Hydraulic Flat Cam and Lifter Kit, CL21-237-4 (Part No.CL21-237-4)

Competition Cams Magnum 231/231 Hydraulic Flat Cam and Lifter Kit, CL21-237-4

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

Most Popular Camshaft Bearings for 1968 Dodge M300s

Enhance your 1968 Dodge M300 with one of the 2 Camshaft Bearings we have in stock, starting at just $54.99.

Sealed Power – Sealed Power Engine Camshaft Bearing Set, 1484M (Part No.1484M)

Sealed Power Engine Camshaft Bearing Set, 1484M

from

$54.99
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
See More

Sealed Power – Sealed Power Engine Camshaft Bearing Set, 1451M (Part No.1451M)

Sealed Power Engine Camshaft Bearing Set, 1451M

from

$62.99
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
See More

Best-Selling 1968 Dodge M300 Camshaft and Lifter Kits

Upgrade your M300 with one of our 4 best-selling Camshaft and Lifter Kits.

Competition Cams – Competition Cams Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit, CL20-602-4 (Part No.CL20-602-4)

Competition Cams Big Mutha' Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit, CL20-602-4

from

$397.99
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 Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit, CL20-600-4 (Part No.CL20-600-4)

Competition Cams Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit, CL20-600-4

from

$397.99
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 Magnum 230/230 Hydraulic Flat Cam and Lifter Kit, CL20-232-4 (Part No.CL20-232-4)

Competition Cams Magnum 230/230 Hydraulic Flat Cam and Lifter Kit, CL20-232-4

from

$397.99
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 212/212 Hydraulic Flat Cam and Lifter Kit, CL20-210-2 (Part No.CL20-210-2)

Competition Cams High Energy 212/212 Hydraulic Flat Cam and Lifter Kit, CL20-210-2

from

$382.99
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

Top-Quality Camshaft Plugs for 1968 Dodge M300s

Choose a high-quality OEM or aftermarket Camshaft Plug for Dodge M300s and enjoy top-notch performance from $1.79.

Dorman – Dorman Steel Cup Expansion Plug 2-9/64 In., Height 0.432 (Sold by each), 555-065 (Part No.555-065)

Dorman Steel Cup Expansion Plug 2-9/64 In., Height 0.432 (Sold by each), 555-065

from

$2.99
This engine camshaft plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
See More

Dorman – Dorman Steel Cup Expansion Plug 1-57/64 In., Height 0.280 (Sold by each), 555-123 (Part No.555-123)

Dorman Steel Cup Expansion Plug 1-57/64 In., Height 0.280 (Sold by each), 555-123

from

$2.99
This engine camshaft plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
See More

Dorman – Dorman Concave Steel Cup Expansion Plug 1-7/8 In., Height 1.870 In. (Sold by each), 550-027 (Part No.550-027)

Dorman Concave Steel Cup Expansion Plug 1-7/8 In., Height 1.870 In. (Sold by each), 550-027

from

$1.79
This engine camshaft plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
See More

FAQs for 1968 Dodge M300 Camshafts

What are the best-selling Camshafts for 1968 Dodge M300s?

Out of 9 Camshafts that fit 1968 Dodge M300s, the following parts are the top sellers:

What’s the price range for 1968 Dodge M300 Camshafts?

The prices of Camshafts for the 1968 Dodge M300 range from $1.79 up to $397.99 for the most premium parts.

What is the average price of a Camshaft for a 1968 Dodge M300?

The average price for Camshafts for the 1968 Dodge M300 is $155.23. Keep in mind the variety of part types within our Camshaft category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Camshafts for other Dodge M300 model years?

Yes, we carry Camshafts for 5 model years of Dodge M300s between 1969 and 1974. The following model years are the most popular for Camshaft purchases: 1974, 1973, 1972, 1971, 1970, and 1969.

Does Advance Auto Parts sell Camshafts for any other 1968 Dodge models?

Yes. We stock Camshafts for 13 other popular 1968 Dodge models. Some of the most popular are 1968 Charger Camshafts, 1968 Dart Camshafts, 1968 Monaco Camshafts, 1968 Coronet Camshafts, and 1968 Polara Camshafts.

What types of Camshafts do you sell for my 1968 Dodge M300?

As of 8/2/26, these are some of the most in-demand types of Camshafts for a 1968 Dodge M300:

Can I get help with 1968 Dodge M300 Camshaft orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Dodge Camshafts and more.

What is your return policy for Dodge M300 Camshafts?

Advance Auto Parts keeps returns simple. For new Dodge M300 Camshafts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.