ACL Race Series Engine Bearings 5M1039P-30

If you're looking to boost your engine's performance, the ACL Race Series Engine Bearings 5M1039P-30 are engineered to meet the demands of high RPM driving. These Tri-metal bearings are designed for durability and efficiency, making them a top choice for Ford owners seeking reliability and performance on the road or track.

Features

• High-strength overlay plate with reduced thickness enhances fatigue resistance, ensuring longevity under stress.
• Hardened steel backs on all rod bearings provide superior support for the bearing lining and enhance retention in the housing.
• Increased crush for enhanced bearing retention, keeping your setup secure during high-performance applications.
• Elimination of flash plating on the back of the bearings improves heat transfer, maximizing grip between the bearings and their housing.
• Increased eccentricity compensates for bore distortion at high RPM, aiding in the formation of hydrodynamic oil films.
• 3/4 grooved main bearings optimize load-carrying surface area and oil flow to the conrod bearings, crucial for sustained performance.
• Tight wall tolerances ensure consistent clearances, which is vital for maintaining engine health.
• Enlarged ID chamfers on bearing edges accommodate larger fillet radii on performance crankshafts.

Specifications

• Size: STD, 010
• Oil Clearance: Standard
• Half Type: Upper & Lower
• Material: Tri-metal with hardened steel backs
• Min Std Shaft Size: 2.9994 in / 76.185 mm
• Max Std Shaft Size: 3.0002 in / 76.205 mm
• Min Std Tunnel Size: 3.1922 in / 81.082 mm
• Max Std Tunnel Size: 3.193 in / 81.102 mm
• Max Wall at Crown: 0.0959 in / 2.436 mm
• Max Overall Length: 0.95 in / 24.13 mm

Fitment

The 5M1039P-30 bearings are compatible with a range of Ford models, making them a versatile choice for various builds:

• Ford Explorer: 1995-2016
• Ford Mustang: 1964-1973 & 1979-2022
• Ford Mustang GT: 2015-2022
• Ford Mustang II: 1974-1978
• Ford Thunderbird: 1983-1997 & 2003-2005

Customer Feedback

Ford Mustang GT owners have experienced noticeable improvements in engine response after installing the ACL Race Series bearings. One Mustang GT owner remarked, "After putting these bearings in my 2016 GT, I noticed a smoother power delivery and better oil pressure at high RPMs. They fit perfectly, and I feel more confident pushing my car on the track."

Upgrade your engine's performance with the ACL Race Series Engine Bearings 5M1039P-30 and experience the difference in your Ford's power and reliability.