PARTSMARKETS PMT836731BS-2 Shaft Mount Steel Rocker Arm Set 1.6 3/8

( Brand: Partsmarkets ), ( Manufacturer Part Number: PMT836731BS-2 ), ( Fitment Type: Direct Replacement ), ( Manufacturer Warranty: 1 Year ), ( Mounting Hardware Included: No ), ( Type: Rocker Arm ), ( Material: Steel )

Review PARTSMARKETS Chevy Sbc 1.6 Ratio 3/8 Inch Shaft Mount Stainless Steel Rocker Arm Set fits 350

The PartsMarket PMT836731BS-2 is a premium quality steel rocker arm set specifically designed for Chevy 350 engines with a 1.6:1 ratio and a 3/8-inch shaft size. This set is an excellent choice for those seeking to enhance the performance and durability of their engine.

Each rocker arm in this set is meticulously crafted from high-strength steel, ensuring superior rigidity and resistance to wear and fatigue. The arms feature a polished finish that not only looks great but also helps reduce friction for smoother operation. The arms are designed to fit securely onto the lifters with the included locknuts, ensuring a stable connection that reduces the risk of rocker arm play.

The set includes eight rocker arms, four intake and four exhaust, as well as eight locknuts. The intake rocker arms measure 3.375 inches in length, while the exhaust rocker arms measure 3.3125 inches in length. The total length of the shaft is 11.0 inches, with a diameter of 0.375 inches. The arms are also drilled and tapped for the use of pushrods, ensuring a proper fit and function.

These rocker arms are an excellent upgrade for any Chevy 350 engine, whether it's used in a daily driver, a hot rod, or a racecar. The set offers improved power and efficiency, as well as increased reliability, making it an essential addition to any engine build or rebuild project.

In summary, the PartsMarket PMT836731BS-2 is a top-tier steel rocker arm set designed for Chevy 350 engines with a 1.6:1 ratio and a 3/8-inch shaft size. Crafted from high-strength steel, the arms offer superior rigidity and resistance to wear and fatigue, ensuring reliable operation and enhanced performance. This set includes eight rocker arms and eight locknuts, and is an essential upgrade for any Chevy 350 engine.

Buying a parts market PMT836731BS-2 steel rocker arm set for a Chevy 350 1.6 3/8 shaft mount engine comes with both advantages and disadvantages. Let's examine each:

1. Affordability: Compared to purchasing this part from a dealership or original equipment manufacturer (OEM), buying from a parts market can save you a significant amount of money.

2. Availability: Parts markets offer a wide selection of aftermarket parts, increasing the chances of finding the specific part you need for your Chevy 350 engine.

3. Variety: Parts markets often provide multiple options for the same part from various manufacturers, allowing you to compare prices and quality before making a purchase.

1. Quality Concerns: Aftermarket parts may not always meet the same standards as OEM parts. While some aftermarket parts are of high quality, others may be inferior, leading to potential issues down the line.

2. Warranty: OEM parts typically come with a warranty, whereas aftermarket parts may not have the same level of coverage or may have more limited coverage.

3. Installation: Installing aftermarket parts may require additional time and effort compared to OEM parts due to differences in design and fitment.

In conclusion, buying a parts market PMT836731BS-2 steel rocker arm set for a Chevy 350 1.6 3/8 shaft mount engine can save you money and provide a wider selection of options. However, there are potential downsides, including potential quality concerns and limited warranty coverage. If you prioritize affordability and are confident in your ability to assess the quality of the aftermarket part, then this option may be suitable for you. Alternatively, if you prefer the peace of mind that comes with an OEM part and the associated warranty, you may be willing to pay a higher price for that assurance. Ultimately, the decision depends on your individual priorities and circumstances.

To make an informed decision, consider researching the specific aftermarket manufacturer and their reputation for producing high-quality parts. Additionally, consult with a mechanic or trusted automotive expert for their professional opinion before making a purchase.

Details:

Shims Included: No, Self-Aligning: Rocker Arm Body Style: Standard, Material: Stainless steel, Finish: Natural, Quantity: Sold as a kit. Package Includes: 8x Rocker Arms. Item Spec: Part Type: Rocker Arms Arm Mounting Style: Shaft Ratio: 1.6 Full roller Stud Size: 3/8 in. Application: For Small Block Chevy 350.

For Chevy SBC 350 1.6 Ratio 3/8 Shaft Mount Stainless Steel Rocker Arm Set, Item Spec.

part #: pmt836731bs2 price

• $123.63

specifications rockeareng:

• for models: 350
• for makes: Chevy
• brand: Partsmarkets
• mpn: Pmt836731bs-2
• fitment type: Direct Replacement
• manufacturer warranty: 1 Year
• mounting hardware included: No
• type: Rocker Arm
• material: Steel

offer rockeareng:

• started: October 10, 2025
• options: Ship-to-home
• sold: 0
• availability: In Stock

general rockeareng:

• condition: New
• Engines Engine Parts > Valvetrain Components > Rocker Arms Parts

returns rockeareng:

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

shipping rockeareng:

• transit: 5-10 Days
• cost: $0.00
• carrier: FedEx
• type: Fixed
• service: FedEx Ground Economy
• class: Economy

payments rockeareng:

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

seller rockeareng:

• rating: 98.7%
• city: Ontario, California
• # reviews: 25417

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• Partsmarkets Ps16317ma652et For Chevy Sbc 350 1.6 Ratio 3 8 Inch Shaft Mount Stainless Steel Rocker Arm Set (92% similar) Item spec: part type: rocker arms arm mounting style: shaft ratio: 1.6 full roller stud size: 3/8 in. For chevy sbc 350 1.6 ratio 3/8 shaft mount stainless steel rocker arm set, item spec. Package includes: 4x rocker arms. Application: for small block chevy 350. Shims included: no, self-aligning: ...(August 4th, 2025)