Skip to product information
Gen III IV LS1 4 8L 5 3L Rod Main Bearing Piston Rings 99 16 for Chevy for GM

Gen III IV LS1 4 8L 5 3L Rod Main Bearing Piston Rings 99 16 for Chevy for GM

Write A Review
Alligator_819_x_200_px - Northline Parts

The Aftermarket Parts Specialists

$153.89
Sale price  $153.89 Regular price 

Available to Order

Usually ships in 2–4 business days.
This Rod & Main Bearing Piston Rings set is an internal engine overhaul component compatible with 99-16 Chevy GM Gen III IV LS1 4.8L 5.3L engines.
Shop at Northline Parts Best Customer Service Best Online Parts

Not sure which part fits your equipment?

Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7

Call us

I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Product Overview

The Rod & Main Bearing Piston Rings set provides the essential internal parts required for a bottom-end rebuild of LS-based engines. This Rod & Main Bearing Piston Rings set includes durable bearings and high-seal rings to restore compression and oil pressure. Installing this Rod & Main Bearing Piston Rings set ensures long-term reliability for high-performance GM Gen III/IV engines.

Key Features & Performance

  • High-quality materials for reduced friction
  • Maintains critical engine tolerances
  • Complete set for rod and main bearing replacement
  • Optimized ring tension for improved combustion sealing

Fitment & Compatibility

  • Chevy GM Gen III LS1 4.8L
  • Chevy GM Gen III LS1 5.3L
  • Chevy GM Gen IV 4.8L
  • Chevy GM Gen IV 5.3L

Technical Specifications

  • Compatibility: 1999-2016 Chevy GM LS1 4.8L 5.3L

Frequently Asked Questions

Q: Are these bearings standard size? A: Yes, these are generally provided in standard size unless otherwise specified for a particular engine bore.

Q: Does this kit include piston rings for all cylinders? A: Yes, this is a comprehensive set designed for a full engine rebuild.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.

Customers also purchased

Keywords (Used as search references only) View IP policy.