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MAHLE 40449.030 Engine Piston Ring Set Over Bore - 030

(Chevrolet Impala 1961-65, C10 Pickup 1962-65, Suburban 1962-65, K10 Pickup 1962-65, C20 Pickup 1962-65, SSR 2003-06, Bel Air 1961-65 + 28 more models)

Part of: MAHLE Engine Piston Ring Set

Other options in this family: MAHLE 08320N0 MAHLE 083 06 N0 MAHLE 50399N0 MAHLE S42221.020 MAHLE 08257N0

Manufacturer

Picture for manufacturer MAHLE

Part Number

40449.030
11 reviews
Sale Price

$122.12

Estimated ship date Monday, November 23

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Product Details

The MAHLE 40449.030 is an oversize engine piston ring set engineered to OEM specifications and designed for engines that have been re-bored to 0.030" (30 thousandths) over standard bore size. MAHLE is a globally recognized OEM supplier trusted by major engine manufacturers, and this ring set reflects the same precision manufacturing standards used in original equipment applications.

MAHLE piston rings are produced using premium materials and advanced coating technologies to deliver optimal sealing performance, reduced blow-by, and long service life. This ring set is designed to restore proper compression, minimize oil consumption, and support efficient combustion in rebuilt or re-bored engines.

Key Features:

  • Oversize designation: +0.030" over standard bore for use after cylinder boring or honing
  • Manufactured to OEM tolerances for precise fit and reliable sealing
  • Premium ring materials for improved wear resistance and durability
  • Engineered to reduce blow-by and oil consumption in rebuilt engines
  • Includes compression rings and oil control ring(s) as a complete set
  • MAHLE OEM-level quality trusted by professional engine builders

This piston ring set is an ideal choice for engine rebuilders and performance shops requiring accurate bore sizing and dependable long-term performance. Always verify bore diameter after machining before selecting oversize ring fitment.

Products specifications

Fits

Chevrolet Impala 1961-65, C10 Pickup 1962-65, Suburban 1962-65, K10 Pickup 1962-65, C20 Pickup 1962-65, SSR 2003-06, Bel Air 1961-65, K20 Pickup 1962-65, C30 Pickup 1962-65, Biscayne 1961-65, K20 Suburban 1961-65 + 24 more models

Piston Ring Size

.030IN

Piston Ring Type

Premium

Top Ring Material

Cast iron

ok so far

Great seller fast shipping!!!

Great savings!!!

Great prices. Easy to navigate around website. Have what i need in stock

Autoplicity has great prices and customer service. Shipping is fairly fast too. Ordered product on Monday and it was shipped on Wednesday. Will make future purchases with this company.

Great prices hence why after a search on my desired part why I showed up at their store. Had great communication with their staff throughout the entire process.

Another order for a toolbox! Great service swheet price!

Quick checkout

Autoplicity had the exact part I wanted at the best price upfront with no gimmicks or hidden conditions. Prompt shipping at a fair price. Simply excellent!

very excellent oil the only oil that has been in my harley since it was new and it a 95 very fast shipper ordered it 19 feb and got it 22 feb

Greatest web site i have been to in a long time. Great products, affordable prices, and my item wa shipped fast. I would highly recommend and i will be back.

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