CHEVROLET 3937186 Heads Z-28-CORVETTE

( Brand: Chevrolet ), ( Manufacturer Part Number: 3937186 ), ( Part Type: Head )

Review CHEVROLET Chevy 28-corvette Heads fits 400 1970

The Chevrolet Z28 1970 Corvette 400 CID Heads (Part number: 3937186) is a high-performance upgrade for your classic Corvette's engine. This set of heads is designed to enhance the power and efficiency of your 1970 Chevrolet Corvette Z28's 400 cubic inch V8 engine.

These heads feature a unique design that includes large, round port passages for improved airflow and combustion. The increased airflow allows for a more efficient combustion process, which in turn produces more power. The heads also feature larger valves and more aggressive valve angles, which further increase the engine's power output.

The Z28 1970 Corvette 400 CID Heads are made of high-quality cast aluminum, which is lightweight and durable. The cast aluminum construction allows for excellent heat dissipation, which helps to keep the engine running cool under high load conditions. The heads also feature a fully-machined surface, which ensures a smooth and accurate fit with the engine blocks.

Installing these heads is a straightforward process, and they are compatible with most aftermarket intake and exhaust systems. The heads also come with new valve springs, retainers, and pushrods, which makes the installation process even easier.

In summary, the Chevrolet Z28 1970 Corvette 400 CID Heads (Part number: 3937186) is a high-performance upgrade for your classic Corvette's engine. The heads feature large port passages, larger valves, and more aggressive valve angles, which help to increase power and efficiency. The heads are made of high-quality cast aluminum, which provides excellent heat dissipation and durability. The installation process is straightforward, and the heads come with all the necessary hardware. This upgrade is a great way to enhance the performance of your 1970 Chevrolet Corvette Z28's 400 cubic inch V8 engine.

1. Power and performance: The 400-cubic-inch V8 engine is known for its power and torque, making the Z28 a thrilling drive.

2. Collectibility: The Z28 model is a highly sought-after classic, and the 400-cubic-inch engine is a popular choice among collectors.

3. Handling: The Z28 was designed for high-performance driving, with a stiff suspension, wide tires, and a low center of gravity, providing excellent handling and roadholding.

4. Rarity: With only a limited number of Z28s produced with the 400-cubic-inch engine, finding one in good condition can be a challenge, making it a rare find.

1. Cost: Classic cars, especially high-performance models like the Z28, can be expensive to buy, maintain, and insure.

2. Repairs: Older cars can require more frequent repairs and maintenance, which can be costly.

3. Fuel efficiency: The 400-cubic-inch engine is not known for its fuel efficiency, which may result in higher fuel costs.

4. Availability of parts: Finding replacement parts for a classic car can be challenging, especially for rare models like the Z28 with the 400-cubic-inch engine.

Conclusion: If you're a classic car enthusiast with a passion for high-performance vehicles and have the financial resources to maintain and restore a car like the 1970 Chevrolet Z28 Corvette with 400 3937186 heads, then it can be a rewarding and exciting investment. However, it's essential to be prepared for the potential costs associated with owning a classic car and to do your research to ensure you're buying a well-maintained and reliable vehicle.

Recommendation: Before making a purchase, it's recommended to inspect the car thoroughly, checking for any signs of rust, damage, or wear. Having a professional mechanic perform a pre-purchase inspection can also be helpful in identifying any potential issues. Additionally, it's essential to ensure that the car has all its original documents and that the VIN matches the engine and transmission numbers to verify authenticity.

Details:

Intake valves have deposits on back sides so, may need guide work and for sure new seals no warranty. I had these rebuilt about 20 years ago. They were milled, new valves, hardened valve seats, screw in studs, guide plates, z-28 springs for the pair. I put about 20,000 miles on them, then took engine apart and they have been the shelf since.

Casting: date code: f280. 94 intake valves.

part #: 3937186 prices

• $699.99-$1000.00

specifications cylinderheapar:

• for models: 400
• for makes: Chevy, Chevrolet
• for years: 1970
• brand: Chevrolet
• mpn: 3937186
• part type: Head

Ratings:

1. Excellent Buyer, FastEnjoyable Transaction.Thanks For Ordering 04-12-18
2. Smooth, easy transaction. Great Buyer! Thanks! 03-21-18
3. A Wonderful, Excellent 5-Star Buyer! Its you that makes a better place: 04-11-18
4. GreatFast payment. A 03-29-18
5. Good buyer, prompt payment, valued customer, highly recommended. 5 STARS 01-29-18

Returns cylinderheapar:

• policy: no returns

General cylinderheapar:

• motors > partsaccessories > vintage cartruck parts > enginescomponents > cylinder headsparts engines components
• condition: Used
• in stock: Yes

Seller cylinderheapar:

• city: Austin, Texas
• zipcode: 78704

Shipping cylinderheapar:

• cost: $100.0
• type: Flat
• handling: 3 days

Payments cylinderheapar:

• MOCC
• PayPal

Offer cylinderheapar:

• quantity: 1
• best offer: true
• Sold: 0
• bids: 0
• Started: April 24, 2018, 4:42 am

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