QUALCAST 10-658 Intake Exhaust Valves 389 6.4L V8

( Brand: Qualcast ), ( Manufacturer Part Number: 10-658 ), ( Part Type: Intake Valve Exhaust ), ( Fitment Type: Direct Replacement )

Review QUALCAST Fits Pontiac 389 6.4l Ohv V8 Intake And Exhaust Valves fits 1964–1966

The Qualcast 10-658 Intake Exhaust Valves are specifically designed for 1964, 1965, and 1966 Pontiac vehicles equipped with a 389 4L V8 engine. These high-quality valves are a crucial component of your engine's performance and efficiency.

The intake valves allow air and fuel mixture to enter the combustion chamber, which is then ignited by the spark plugs. The optimal functioning of these intake valves is essential for efficient combustion, resulting in better fuel economy and more powerful engine performance. The Qualcast 10-658 Intake Valves are made from durable materials, ensuring they can withstand the high temperatures and pressures found in an engine's cylinder head.

On the other hand, the exhaust valves allow the exhaust gases to exit the combustion chamber, which is then expelled through the exhaust system. Properly functioning exhaust valves are crucial for maintaining engine efficiency and performance, as well as reducing harmful emissions. The Qualcast 10-658 Exhaust Valves are also made from high-quality materials, ensuring they can withstand the heat and pressure of the exhaust gases.

These valves are precision-engineered to fit perfectly into your Pontiac's engine, ensuring a smooth and seamless installation process. They are also designed to work in harmony with your engine's other components, ensuring optimal performance. The Qualcast 10-658 Intake Exhaust Valves are a must-have upgrade for any Pontiac 389 4L V8 engine owner looking to improve their engine's performance and efficiency.

1. Compatibility: These valves are specifically designed for 1964-1966 Pontiac 389 4L V8 engines, ensuring a perfect fit and function.

2. Quality Materials: The valves are made from high-quality materials, ensuring durability and long-lasting performance.

3. Improved Performance: Replacing worn-out or damaged valves can help improve engine performance, including increased horsepower and torque.

4. Easy Installation: The installation process for these valves is generally straightforward and can be done by car enthusiasts with some mechanical knowledge.

1. Cost: Replacing engine valves can be a significant investment, especially if multiple valves need to be replaced.

2. Requires Special Tools: Some of the tools required for installation may not be standard in a home garage, requiring additional purchases or rentals.

3. Potential for Damage During Installation: If not installed correctly, these valves can cause further damage to the engine.

While replacing the intake and exhaust valves on a 1964-1966 Pontiac 389 4L V8 engine can result in improved performance and longevity, the cost and potential for damage during installation should be considered. If you have the necessary tools and mechanical knowledge, or are willing to learn, these valves can be a worthwhile investment. However, if you're unsure or uncomfortable with the installation process, it may be best to hire a professional mechanic.

If you decide to purchase and install these valves, be sure to follow the manufacturer's instructions carefully to avoid any potential damage to your engine. Also, consider purchasing a set of replacement valves in case any additional valves need to be replaced in the future.

Details:

The Qualcast Valves are designed to meet or exceed the material and dimensional specifications of Original Equipment Manufacturer. Each material has a different strength and use depending on the environment in which it operates. Valves are forged from either Martensite steel, Astronautic Steel or a Super alloy such as Incline. 8:30 am to 5:00 pm PST.

part #: 10658 prices

• $93.24-$139.65

specifications voomvalve:

• for makes: Pontiac
• for years: 1964-1966
• brand: Qualcast
• mpn: 10-658
• part type: Intake Valve Exhaust
• fitment type: Direct Replacement

shipping voomvalve:

• service: USPS Priority Mail
• transit: 3-6 Days
• carrier: USPS
• type: Fixed
• cost: $14.00
• class: Expedited

offer voomvalve:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• started: September 24, 2024
• sold: 0

seller voomvalve:

• city: Mulino, Oregon
• # reviews: 6846
• rating: 99.8%

general voomvalve:

• Engines Engine Parts > Valvetrain Components > Valves
• condition: New

payments voomvalve:

• credit card: Visa
• wallet: Paypal
• other

returns voomvalve:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

Qualcast 10-658 Is Similar To:

• Qualcast 10-1591 1989-1993 Chevrolet Gmc Truck Van Suv 2.5l L4 8v 4 Intake And Exhaust Valves (55.7% similar) Each material has a different strength and use depending on the environment in which it operates. 8:30 am to 5:00 pm PST. The Qualcast valves are designed to meet or exceed the material and dimensional specifications of original equipment manufacturer. Any suits arising from the sale of goods...(August 22nd, 2024)
• Qualcast 10-1723 93 94 95 96 97 Ford Truck van 460 7.5l V8 16v 8 Intake Valves (54.8% similar) Each material has a different strength and use depending on the environment in which it operates. Valves are forged from either martensite steel, astronautic...(August 22nd, 2024)
• Qualcast 10-1261s Exhaust Valve Mercury Marine 454ci 7.4l Gm (39.2% similar) Purchased at a auto supply liquidation offer. Qualcast 10-1261S exhaust valve mercury marine 454CI 7.4L gm head 1.72 AOL 5.355...(September 24th, 2024)
• Qualcast 10-13183 4 Exhaust Valves Ft08-ft10 Ford F250 F350 F450 F550 Super Duty (38.1% similar) Purchased at a auto supply liquidation offer. Qualcast 10-13183 4 exhaust valves '08-'10 ford F250 F350 F450 F550 super duty 391CI 6.4L naivest head 1.161 AOL 5.138...(September 24th, 2024)
• Qualcast 10-13046 Exhaust Valve Ft07-ft10 Hummer H3 223ci 3.7l Dohc (37.4% similar) Purchased at a auto supply liquidation offer...(September 24th, 2024)
• Qualcast 10-10793s Exhaust Valve Ft00-ft04 Nissan Xterra 2389cc 2.4l (38.5% similar) Qualcast 10-10793S exhaust valve '00-'04 Nissan Terra 2389CC 2.4L head 1.232 AOL 3.889. Purchased at a auto supply liquidation offer...(September 24th, 2024)
• Qualcast 10-375 Exhaust Valve Ft62-ft64 Ford Club Wagon 223ci 3.7l (35.1% similar) Qualcast 10-375 exhaust valve '62-'64 ford club wagon 223CI 3.7L head 1.51 AOL 5.089. Purchased at a auto supply liquidation offer...(September 24th, 2024)
• Qualcast 10-742 Exhaust Valve Ft64-ft65 Ford Mustang 289ci 4.7l (37.1% similar) Purchased at a auto supply liquidation offer. Qualcast 10-742 exhaust valve '64-'65 ford mustang 289CI 4.7L head 1.45 AOL 4.863...(September 25th, 2024)
• Qualcast 10-1001 8 Intake Valves Mercury Omc 302ci 5.0l Ford (40.5% similar) Qualcast 10-1001 8 intake valves mercury MC 302CI 5.0L ford head 1.78 AOL 4.873. Purchased at a auto supply liquidation offer...(September 25th, 2024)
• Qualcast 10-1665 Intake Valve Cummins 3.9l 390 Series 8v 4bt 5.9l 590 12v (36% similar) Purchased at a auto supply liquidation offer. Qualcast 10-1665 intake valve Cummins 3.9L 390 series 8v 4BT 5.9L 590 12V 6BT head 1.772 AOL 5.084...(September 25th, 2024)
• Qualcast 10-1294s Exhaust Valve Omc 250 260 290 350ci 5.0l Gm Marine (37.2% similar) Qualcast 10-1294S exhaust valve MC 250 260 290 350CI 5.0L gm marine head 1.5 AOL 4.923. Purchased at a auto supply liquidation offer...(September 27th, 2024)