TRW SR376-4 Moly Valve Spring Retainer 450-V8

( Brand: Trw ), ( Manufacturer Part Number: SR376-4 ), ( Part Type: Valve Spring )

Review TRW Sr376 Chrome Moly Valve Spring Retainer For Pontiac fits 350 400

Introducing the TRW SR376-4/SR376 Moly Valve Spring Retainer, specifically designed for Pontiac 350, 400, and 450-V8 engines. This upgraded retainer is an essential component for enhancing the performance and reliability of your engine.

The TRW SR376-4/SR376 retainer is manufactured using high-quality molybdenum material, which is renowned for its exceptional strength and durability. Molybdenum is a valuable alloy that offers superior resistance to heat and wear, making it an excellent choice for high-performance applications.

Compared to the stock retainer, this TRW upgrade delivers several advantages to your engine. It offers improved clamping force, ensuring a secure fit of the valve springs and enhancing the overall engine response. Additionally, the retainer's robust construction ensures a longer service life, reducing the need for frequent replacements.

The TRW SR376-4/SR376 Moly Valve Spring Retainer is an easy upgrade for your Pontiac V8 engine. It is designed to fit seamlessly into your existing valve train system, making the installation process straightforward and hassle-free. No major engine modifications are required for installation.

In summary, the TRW SR376-4/SR376 Moly Valve Spring Retainer is an excellent investment for Pontiac 350, 400, and 450-V8 engine owners. It delivers superior strength, durability, and reliability compared to the stock retainer, enhancing the overall performance of your engine. With its straightforward installation process, you can quickly and easily upgrade your engine and enjoy the benefits of this high-quality component.

Pros and Cons of Buying TRW SR376-4/SR376 Moly Valve Spring Retainer for Pontiac 350/400/450-V8 Engines

a. Enhanced Performance: Molybdenum disulfide (Moly) coating on the valve spring retainers provides better friction and heat resistance, leading to improved valve train performance and reliability.

b. Durability: TRW is a well-known and reputable automotive parts manufacturer. The SR376-4/SR376 moly valve spring retainers are designed to withstand the high temperatures and pressures of a V8 engine, ensuring long-lasting performance.

c. OEM Replacement: These retainers are direct OEM replacements for Pontiac 350, 400, and 450-V8 engines, ensuring a perfect fit and function.

a. Cost: Molybdenum disulfide-coated parts are generally more expensive than their uncoated counterparts due to the additional manufacturing process.

b. Availability: These retainers might not be as readily available at local auto parts stores as other, non-coated options. You may need to order them online or from a specialty parts supplier.

The TRW SR376-4/SR376 moly valve spring retainers offer improved performance and durability due to their molybdenum disulfide coating. However, they come at a higher cost compared to non-coated options. If you're looking for better engine performance and reliability, and are willing to pay the premium, these retainers are an excellent choice.

If you have a Pontiac 350, 400, or 450-V8 engine and are looking to upgrade your valve train components for better performance and reliability, consider investing in TRW SR376-4/SR376 moly valve spring retainers. They are OEM replacements, ensuring a perfect fit, and their molybdenum disulfide coating provides improved heat resistance and friction. Keep in mind that they may be more expensive than non-coated options, but the performance benefits make them a worthwhile investment.

Details:

There may be minor corrosion, scuffs, torn or missing boxes, scratches from storage, etc. ONCE Purchased YOU OWN IT. They may have been in storage anywhere from 1-30 years. If any manufacturer warranty exists, it is between you and them.

TRW part number SR376-4. Sometimes the fitment is so old that it does not take into account trim, engine size or build dates. Be sure the part you are buying is correct for your application. Rubber parts, gaskets, hardware may need to be replaced and not usable.

Or any other minor issue that does not make the part you are buying DEFECTIVE. Shipping:: Free Shipping is for continental USA only. None of which makes the part Defective.

part #: sr3764 prices

• $12.00-$26.99

specifications voomvalve:

• for models: 350, 400
• for makes: Pontiac
• brand: Trw
• mpn: Sr376-4
• part type: Valve Spring

seller voomvalve:

• city: Houston, Texas
• rating: 99.3%
• # reviews: 240577

returns voomvalve:

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

shipping voomvalve:

• type: Fixed
• service: USPS Priority Mail
• transit: 3-8 Days
• cost: $0.00
• class: Expedited
• carrier: USPS

general voomvalve:

• Engines Engine Parts > Valvetrain Components > Valves
• condition: New other see details

offer voomvalve:

• sold: 0
• availability: In Stock
• started: August 18, 2025
• options: Ship-to-home
• quantity: 2

payments voomvalve:

• other
• credit card: Discover
• wallet: Apple-pay

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