HONDA 12020-MK7-671 Rear Cylinder Head Camshaft Valve Cover

( Manufacturer Part Number: 12020-MK7-671 ), ( Type: Cylinder Head ), ( Engine Type: 4-stroke ), ( Items Included: Bolts, Valve Cover ), ( Vintage Part: Yes )

Review HONDA Rear Cylinder Head Camshaft Valves And Valve Cover fits SHADOW VT700C 1986–1987

The Honda 12020-mk7-671 rear cylinder head for the 1986 and 1987 Shadow VT700C motorcycle is an essential component of the engine's combustion process. This part is specifically designed for the rear cylinder head of the Honda Shadow VT700C model, which was produced between 1986 and 1987.

The cylinder head is the upper part of the engine's cylinder block, which contains the combustion chamber and the valves that control the intake and exhaust of the engine. In this particular rear cylinder head, you will find the camshaft and valves that regulate the intake and exhaust processes.

The camshaft is a critical component of the valve train system, which converts the rotational motion of the crankshaft into linear motion that opens and closes the intake and exhaust valves at the correct time during the engine cycle. The Honda 12020-mk7-671 rear cylinder head comes with a new camshaft that ensures optimal engine performance.

The valves in the cylinder head are responsible for controlling the flow of air and fuel into the engine and the exhaust gases out of the engine. The intake valves allow the air-fuel mixture to enter the cylinder, while the exhaust valves allow the exhaust gases to exit the cylinder. The Honda 12020-mk7-671 rear cylinder head includes new intake and exhaust valves, which are precision-engineered to provide efficient gas exchange and optimal engine performance.

Additionally, the valve cover is an essential component of the cylinder head assembly. It houses the valve train components, including the camshaft and the valves, and protects them from the elements. The Honda 12020-mk7-671 rear cylinder head comes with a new valve cover that provides a secure seal to prevent oil leaks and ensures that the engine compartment remains clean and tidy.

In summary, the Honda 12020-mk7-671 rear cylinder head for the 1986 and 1987 Shadow VT700C motorcycle is a crucial component of the engine's combustion process. It includes a new camshaft, intake and exhaust valves, and a valve cover that are designed to provide optimal engine performance, efficient gas exchange, and reliable operation. If you're looking to restore or maintain your Honda Shadow VT700C motorcycle, this is an essential part that you should consider replacing.

The Honda Shadow VT700C, specifically the 1986 and 1987 models, has a 671cc engine with a rear-mounted camshaft. Replacing the cylinder head camshaft, valves, and valve cover can be a significant repair. Let's discuss the pros and cons of buying this part.

1. Improved Engine Performance: New camshafts and valves can result in improved engine performance, including increased horsepower and torque. This can lead to smoother and more responsive acceleration.

2. Longer Engine Life: Worn camshafts, valves, and valve covers can lead to engine damage if not replaced. Replacing these parts can help ensure the longevity of the engine.

3. Better Fuel Economy: A well-maintained engine runs more efficiently, which can lead to better fuel economy.

4. Reduced Maintenance Costs: Addressing these issues now can prevent more significant repairs down the road, which can save you money in the long run.

1. Cost: Replacing the cylinder head camshaft, valves, and valve cover can be a costly repair. The cost of the parts alone can range from $250 to $600, and labor costs can add another $300 to $600.

2. Time-Consuming: This repair can take several hours to complete, depending on the mechanic's skill level and the availability of parts.

3. Risk of Damage: During the repair process, there is a risk of damaging other engine components. It is essential to ensure the mechanic has experience with this type of repair.

Replacing the cylinder head camshaft, valves, and valve cover on a Honda Shadow VT700C can provide significant performance and longevity benefits. However, the cost and time-consuming nature of the repair should be considered. If you are experiencing issues with these components, it is essential to address them promptly to prevent further damage.

Before deciding to replace these parts, it is recommended to consult with a professional mechanic. They can diagnose the issue and provide you with an accurate estimate of the cost and time required for the repair. This can help you make an informed decision about whether the repair is worth the investment. If the cost is prohibitive, consider alternative solutions such as selling the bike or seeking out a less expensive model for future use.

Details:

Good used condition - Pulled from a 1986 Honda Shadow VT700C. This part includes the camshaft, valves, and valve cover, making it a comprehensive component for maintaining repairing engine of vehicle. The product is a rear cylinder head assembly specifically designed for the Honda Shadow VT700C motorcycles from model years 1986 to 1987. As a genuine Honda brand part, it is sure to fit and function optimally in the specified motorcycle model, ensuring quality compatibility with original engine design.

part #: 12020mk7671 prices

• $49.99-$100.00

specifications cylindermotorcycleiz:

• for models: Vt700c, Shadow
• for makes: Honda
• for years: 1986-1987
• mpn: 12020-mk7-671
• type: Cylinder Head
• engine type: 4-stroke
• items included: Bolts, Valve Cover
• vintage part: Yes

returns cylindermotorcycleiz:

• policy: No Returns

shipping cylindermotorcycleiz:

• transit: 5-10 Days
• type: Calculated
• cost: $12.79
• service: USPS Ground Advantage
• carrier: USPS
• class: Standard

offer cylindermotorcycleiz:

• sold: 0
• started: October 15, 2025
• quantity: 1
• options: Ship-to-home
• best offers: True
• availability: In Stock

general cylindermotorcycleiz:

• condition: Used
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads

seller cylindermotorcycleiz:

• # reviews: 4049
• rating: 99.0%
• city: Thayer, Missouri

payments cylindermotorcycleiz:

• wallet: Paypal
• credit card: Visa
• other

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