1955 GMC M340 Camshafts
Keep Your 1955 GMC M340 in Top Shape with Quality Camshafts
Whether you’re repairing or upgrading your Camshaft, using high-quality parts is key to keeping your 1955 GMC M340 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Camshaft Lubes and Engine Camshaft Bolts. 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 1955 GMC M340 Camshaft at Advance Auto Parts is around $7.87, with a range that starts at $6.99 and goes up to $10.49. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Small Block/ Big Block Chevy, 5/16" – 18 Thread Size, .75" Head L, 1/2" Socket and Engine Assembly Lubricant start at just $6.99 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 1955 GMC M340 in peak condition, inside and out.
Find Your Specific 1955 GMC M340 Camshafts
Looking for the perfect Camshaft for your 1955 GMC M340? You’re in the right place. Below, you’ll find links to various types of Camshafts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Camshafts, ensuring durability and a precise fit for your GMC M340. Whether you’re driving a 1955 model or another popular model year like
1956, we’ve got you covered. Purchasing Camshafts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Camshafts that fit your vehicle.
Essential 1955 GMC M340 Camshafts
ARP Auto Racing – Small Block/ Big Block Chevy, 5/16" – 18 Thread Size, .75" Head L, 1/2" Socket (Part No.134-1001)
from
$6.99
Install an ARP cam bolt kit and end your camshaft timing worries ARP quality delivers increased pre-load clamping force and assures positive timing gear register. Includes appropriate fasteners for your application. Increased material strength overcomes valve train harmonics and stress. Added features include oversized bolt head flange for cam button retention and reduced socket head size to facilitate easy installation and removal. Available in both High Performance and Pro Series kits.
Product Features:
See More
Product Features:
- ARP Quality Delivers Increased Pre Load Clamping Force And Assures Positive Timing Gear Register
- Quality Delivers Increased Pre-Load Clamping Force And Assures Positive Timing Gear Register
- Increased Material Strength Overcomes Valve Train Harmonics And Stress
- Oversized Bolt Head Flange For Cam Button Retention And Reduced Socket Head Size To Facilitate Easy Installation And Removal
- Set of 3
- 180,000 PSI
- .75″ Underhead Length
Sealed Power – Engine Assembly Lubricant (Part No.55-400)
from
$10.49
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.
Product Features:
See More
Product Features:
- Formulated for pre-lubrication cam lobes, lifters & engine bearings
- Increases load carrying capacity
- Holds fast to surfaces
- Exacting tolerances
- Meets or exceeds OEM specifications
- 4.0 oz. Squeeze Container
Popular 1955 GMC M340 Camshafts Categories
Most Popular Camshaft Lube for 1955 GMC M340s
Enhance your 1955 GMC M340 with this popular Camshaft Lube we have in stock, for $10.49.
Sealed Power – Engine Assembly Lubricant (Part No.55-400)
from
$10.49
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.
Product Features:
See More
Product Features:
- Formulated for pre-lubrication cam lobes, lifters & engine bearings
- Increases load carrying capacity
- Holds fast to surfaces
- Exacting tolerances
- Meets or exceeds OEM specifications
- 4.0 oz. Squeeze Container
Best-Selling 1955 GMC M340 Engine Camshaft Bolt
Upgrade your M340 with our best-selling Engine Camshaft Bolt.
ARP Auto Racing – Small Block/ Big Block Chevy, 5/16" – 18 Thread Size, .75" Head L, 1/2" Socket (Part No.134-1001)
from
$6.99
Install an ARP cam bolt kit and end your camshaft timing worries ARP quality delivers increased pre-load clamping force and assures positive timing gear register. Includes appropriate fasteners for your application. Increased material strength overcomes valve train harmonics and stress. Added features include oversized bolt head flange for cam button retention and reduced socket head size to facilitate easy installation and removal. Available in both High Performance and Pro Series kits.
Product Features:
See More
Product Features:
- ARP Quality Delivers Increased Pre Load Clamping Force And Assures Positive Timing Gear Register
- Quality Delivers Increased Pre-Load Clamping Force And Assures Positive Timing Gear Register
- Increased Material Strength Overcomes Valve Train Harmonics And Stress
- Oversized Bolt Head Flange For Cam Button Retention And Reduced Socket Head Size To Facilitate Easy Installation And Removal
- Set of 3
- 180,000 PSI
- .75″ Underhead Length
FAQs for 1955 GMC M340 Camshafts
What are the best-selling Camshafts for 1955 GMC M340s?
Out of 2 Camshafts that fit 1955 GMC M340s, the following parts are the top sellers:
- Small Block/ Big Block Chevy, 5/16" – 18 Thread Size, .75" Head L, 1/2" Socket (11529953) – $6.99
- Engine Assembly Lubricant (20686470) – $10.49
What’s the price range for 1955 GMC M340 Camshafts?
The prices of Camshafts for the 1955 GMC M340 range from $6.99 up to $10.49 for the most premium parts.
What is the average price of a Camshaft for a 1955 GMC M340?
The average price for Camshafts for the 1955 GMC M340 is $7.87. 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.
What are the cheapest Camshafts for my 1955 GMC M340?
The cheapest 1955 GMC M340 Camshafts we carry are:
- Small Block/ Big Block Chevy, 5/16" – 18 Thread Size, .75" Head L, 1/2" Socket (11529953) – $6.99
- Engine Assembly Lubricant (20686470) – $10.49
Does Advance Auto Parts sell Camshafts for any other 1955 GMC models?
Yes. We stock Camshafts for 24 other popular 1955 GMC models. Some of the most popular are 1955 Truck Camshafts, 1955 PM152 Camshafts, 1955 PM151 Camshafts, 1955 PM153 Camshafts, and 1955 PM252 Camshafts.
What types of Camshafts do you sell for my 1955 GMC M340?
As of 6/2/26, these are some of the most in-demand types of Camshafts for a 1955 GMC M340:
Can I get help with 1955 GMC M340 Camshaft orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Camshafts and more.
What is your return policy for GMC M340 Camshafts?
Advance Auto Parts keeps returns simple. For new GMC M340 Camshafts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.