ard conrods 2jzt 3.0 h type (no rod bolts) our h-beam conrods have proven their strength and reliability in countless of high powered tuned cars that are used in pro drag racing and other endurance and circuit used cars. length 142mm big end diameter 55mm big end width 26.2mm small end diameter 22mm small end length 26.2mm material sncm439 bolt size 3/8-24