If you're looking to boost the performance of your Toyota Supra 3.0 2JZG from 1993 to 1998, the Manley H Beam Connecting Rod Set H-Tuff (Part Number: 15027-6) is a fantastic choice. These connecting rods are designed with precision and strength in mind, ensuring that your engine runs smoothly and efficiently, even under high-stress conditions.
Constructed from 4340 forgings, the Manley H Beam rods are manufactured to the same high standards that have earned the trust of original equipment manufacturers. Unlike cheaper alternatives, these rods are weight matched to within +/- 1.5 grams, ensuring a balanced performance. The big and small ends are perfectly round, and the design minimizes bend and twist, which is crucial for maintaining engine integrity under pressure.
The cap fasteners are made from high-quality materials, featuring 3/8" ARP 2000 for the standard "H" Beam and 3/8" ARP Custom Age 625+ for the H-Tuff Plus. This fastening system provides exceptional strength and reliability, making it perfect for high-performance applications.
This connecting rod set is specifically designed for the Toyota Supra 3.0 2JZG from 1993 to 1998. Whether you're rebuilding your engine or upgrading for more power, these rods fit seamlessly into your setup, ensuring optimal performance and longevity.
Many users have praised the Manley H Beam Connecting Rod Set for its durability and performance. Here are some highlights from customer reviews:
Upgrade your Toyota Supra with the Manley H Beam Connecting Rod Set H-Tuff (15027-6) and experience the difference in quality and performance. Your engine will thank you!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1993-1998 Toyota Supra |
Supra | 1993-1998 |

Manley Performance, formerly called Manley Speed Equipment, was established in 1966 by Hank Manley shortly after his graduation from Brown University. His interest in the performance and racing traced back to 1960 when, at age 17, he rebuilt a 312 CID Ford V8 engine, installed a camshaft and three two-barrel carbs, and raced a ’56 Thunderbird on New Jersey’s streets. Initially, the company’s product lineup included stainless valves, lifters, camshafts, forged pistons, vanadium valve springs, pushrods, and timing chain kits. By 1998, Manley had outgrown its first Bloomfield, New Jersey facility and bought several acres in Lakewood, New Jersey. It was around this time that the brand’s name formally changed to Manley Performance. Nearly a decade later, the production space doubled in size.
Evolving in the Automotive SpaceLed by GM Michael Tokarchik in 2002, Manley entered the high-performance passenger car market as an OEM supplier of connecting rods for the 2003/2004 Ford SVT Mustang Cobra. Production reached 2500 rods per week without missing a single delivery date. Ford awarded Manley its highest ever supplier rating. Manley’s presence in the OEM market continued from there as a supplier for the Ford GT. After nearly 50 years since its inception, Manley continues to be globally recognized as the leading manufacturer of performance valves, connecting rods, cylinder head components, pushrods, drive and oil systems, and several other engine parts.
What is Manley’s Specialty?Manley Performance specializes in high-performance engine internals that range from stock replacements to full-on race applications. They have been the standard of the industry since their inception; a fact that still remains true now as they have ventured into new markets. Today, Manley Performance continues to re-define itself in a high-performance aftermarket industry that is constantly evolving. The brand has developed a wide range of new products for growing markets that include sport compact, Ford modular, and Chevy LS. Manley also maintains its leadership role with the traditional V8 engine business.
Get Manley Performance at Vivid RacingIf you are in need of a serious upgrade to your engine, then Manley Performance parts should be on your list. Like all of our suggested manufacturers, Manley uses the best materials available to ensure a quality part for your engine. We carry Manley connecting rods, crankshafts, pistons, and valve components. The large lineup of domestic parts includes sport compact vehicles, Ford modular engines, GM’s LS series internals, and HEMI product upgrades for Chrysler.
If you can’t find what you’re looking for or need help choosing the right part for your car, call our sales team at (480) 966-3040. We are here to make your buying experience a breeze.