ZRP RODS – CONNECTING ROD SET TOYOTA SUPRA 2JZ I-BEAM PRO SERIES L19 BOLTS

The ZRP Pro Series I-beam rods for the Toyota Supra 2JZ are made from the finest raw materials (817M40T steel) to withstand even the most demanding applications. 817M40T is a popular hardened alloy steel due to its excellent machinability in the “T” condition. Its hardness ranges from 248 to 302 HB. 817M40T – EN24T can be further surface hardened to create components with increased wear resistance through induction machining or nitriding. Tight manufacturing tolerances ensure a perfect fit while optimizing oil clearances. The bushings are made from AMPCO 18 material for excellent wear and fatigue resistance. Bending and torsion are strictly controlled. Each rod includes ARP L19 cap fasteners rated at 260,000 psi, optional ARP Custom Age 625 material rated at 280,000 psi is available as an upgrade, and the entire kit comes with ARP moly and complete installation instructions.
Additional machiningCentering sleeves for a perfect fit and accurate reassemblyEmbossed cap with edge for improved big end integrity in extreme applicationsThrust face grooves for weight reductionTechnical features of ZRP connecting rodsTwo-piece forging for high strengthI-shape for extra rigidityShot peening for improved fatigue lifeMagnaflux Inspection ensures that the consistency of the forged material meets our high quality standardsDouble-rib caps for increased supportMulti-stage heat treatment for maximum strength, dimensional stability, and corrosion resistance Fatigue.CNC machined for superior tolerances, accurate to 0.0002″Center-to-center is held to a tolerance of 0.001″Finite Element Analysis (FEA) Computer-generated stress analysis of connecting rodsOptimal balance for weight-matched sets of ± 1 gramAdditional InformationEngine Number 2JZ-GTEEngine Application 3.0L 2JZBolt Size 3/8”Shape I-BEAMLength (CC) 142.00Pivot Size 22.00Big Bore 55.00Width BE 26.00Weight 630 gSET of 6ARP fastening grade L19PRO SeriesWeight 630