-62%
Sold out
  • Trusted by Racers

    Professional-grade parts used trackside.

  • Real Support, Real People

    Expert help during business hours.

  • Secure Shopping

    Encrypted checkout & trusted payments.

  • Fast U.S. Shipping

    Orders ship quickly from regional warehouses.

Mahle OE Piston Ring Set for Buick 305 5.0L Eng (1977-1991) and Chevy 305 Engines

Mahle OE
mhl51137CP.020
Out of stock
Engine
$293.59 $108.99
The Mahle OE Piston Ring Set, model number MHL51137CP.020, is engineered for optimal performance and durability...

Mahle OE Piston Ring Set for Buick 305 5.0L Eng (1977-1991) and Chevy 305 Engines

The Mahle OE Piston Ring Set, model number MHL51137CP.020, is engineered for optimal performance and durability in Buick 305 5.0L engines from 1977 to 1991, as well as Chevy 305 engines from 1978 to 1980. Crafted with advanced OE-driven technology, these piston rings are designed to reduce friction and ring mass, which enhances engine efficiency and longevity. They also help minimize oil consumption, leading to cleaner emissions and better fuel economy. The use of cutting-edge materials ensures longer service life, making them suitable for demanding engine conditions.

Designed to meet the highest industry standards, Mahle piston rings incorporate the latest technology to ensure a precise fit and reliable operation. They are ideal for restoring or maintaining vintage engines and are compatible with a variety of automotive applications. These piston rings are essential components that contribute significantly to engine performance, helping to maintain compression and prevent oil blow-by, which can cause engine wear and reduced power. The set includes all necessary rings to complete a full rebuild or overhaul, providing a comprehensive solution for professional mechanics and enthusiasts alike.

Manufactured by Mahle OE, a trusted name in automotive components, these piston rings are recognized for their quality and consistency. They are designed to meet or exceed OEM specifications, ensuring compatibility and durability. Whether rebuilding a classic vehicle or performing routine maintenance, the Mahle OE piston ring set offers a reliable choice that supports engine efficiency and long-term operation.

Features:

  • Advanced OE-driven piston ring technology for optimal performance
  • Reduces friction and ring mass to improve engine efficiency
  • Minimizes engine oil consumption for cleaner emissions
  • Designed for long service life and reliable operation
  • Compatible with Buick 305 5.0L engines (1977-1991) and Chevy 305 engines (1978-1980)
  • Includes complete set for full engine rebuild or overhaul
  • Manufactured by Mahle OE, a leader in automotive components
Read More
Read Less

Shipping

Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.

Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.

Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.

Returns

Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.

Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.

Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.

Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).

Your cart

×