My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
MY GARAGE Select Vehicle
Track
My Order
MY GARAGE

Manley 46865-4 Piston Ring Set 86.5mm Bore 1.2mm-1.2mm-2.8mm

Manufacturer

Picture for manufacturer Manley

Part Number

46865-4
13 reviews
Sale Price

$169.32

In Stock (10+)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Manley 46865-4 is a high-performance piston ring set designed for 86.5mm bore applications. This precision-engineered ring pack is manufactured to exacting tolerances to deliver optimal sealing, reduced blow-by, and consistent compression across all cylinders.

Ring Configuration:

  • Top Ring: 1.2mm thickness - provides primary combustion sealing
  • Second Ring: 1.2mm thickness - secondary compression control
  • Oil Ring: 2.8mm thickness - superior oil control and scraping
  • Bore Size: 86.5mm diameter

Key Features:

  • Precision-machined from premium materials for durability and performance
  • Designed for high-performance and racing applications
  • Optimized ring tension for maximum power and minimal friction
  • Compatible with various piston designs in the 86.5mm bore class
  • Manufactured to Manley's strict quality control standards

This ring set is ideal for engine builders and performance enthusiasts rebuilding or upgrading engines requiring 86.5mm bore piston rings. Proper ring gap measurement and installation procedures should be followed for optimal performance and longevity.

Products specifications

Bore

86.5mm

Widths

1.2mmx1.2mmx2.8mm

It was very easy to navigate just hoping I get my Park on as fast as it took me to order I'll keep you updated

Thank you fast service fast shipping

My first order was cancelled even though there are still 8 in stock. Will lower rating for each cancel.

Fast,Greatservice Thank You!!!!!!!

Product was delivered and item was as discribed. However it did take a little longer to ship than what is the new normal. (3 business days ) shipping address to delivery address is 3 hours by car. Over all experience with this company was good.

Great job fast

Not a bad experience. Wish the shipping time could have been shorter.

excellent

Good price. Good delivery time.

Lightning fast service! Good prices.

fast

I'll start off saying that Autoplicity's prices are unbeatable...but, I placed my order on a Saturday night (which I know is the weekend)on a in stock part and it took them till the following Thursday to ship it out. I use my truck to make a living and was hoping to get it a little quicker, but now I'm down another 3-4 days till the part gets here. Also, I sent a e-mail on Tuesday evening regaurding my order and never got a response.

Autoplicity, was very easy to use, very fast, and an enjoyable experience. I would recommend to my closest friends!!

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy