Forged H-Beam Connecting Rod+ARP 2000 Bolts for Toyota 1JZ-GTE 1JZ-GE 1JZ Supra JZA70Z Supra JZA70 Mark Crown Connecting Rods

A set of six forged H‑beam connecting rods as shown in the picture plus genuine 3/8" ARP 2000 rod bolts. (ARP L19 bolts are available as an upgrade for an extra cost.)

Designed for Toyota 1JZ engines (1JZ‑GTE and 1JZ‑GE). Common fitments include Supra JZA70, Mark II, Crown, Chaser and Cresta equipped with 1JZ engines. Always verify dimensions against your engine before purchase.

They are forged H‑beam connecting rods (H‑beam design), intended to provide increased strength over typical stock rods.

Center‑to‑center length: 125.25 mm; big end diameter: 55.0 mm; small end diameter: 22.0 mm; big end width: 25.9 mm; small end width: 25.9 mm.

Yes — the set is balanced to +/- 1 gram.

The product description does not list bearings as included. You should plan to purchase matched big‑end bearings separately unless the seller explicitly confirms they are supplied.

Yes — genuine 3/8" ARP 2000 bolts are included. Upgrading to ARP L19 bolts is available for an additional cost.

Follow ARP's printed torque or stretch specifications for the specific bolt and engine application. If unsure, have a professional machine shop or engine builder perform installation and final torque/stretch checks.

Professional installation is strongly recommended. Proper installation should include checking bearing clearances, rod bolt stretch/torque, piston rod alignment and clearances to ensure reliable operation.

They are forged H‑beam rods intended for performance use, but ultimate suitability depends on your specific power goals. For high horsepower/boost applications, consult the manufacturer or an experienced engine builder and provide your target power/usage so they can confirm suitability or recommend upgrades.

Brand: maXpeedingrods. Place of origin: China.

Yes — the product carries a 2‑year warranty. Check the seller/manufacturer warranty terms for details and coverage conditions.

Compare the small end diameter (22.0 mm) and big end dimensions (55.0 mm) with your piston wrist pin and crank journal specifications. If unsure, provide your piston/rod journal measurements to the seller or a machine shop for confirmation.

Contact the seller or manufacturer with your VIN/engine code and specific build details. They can provide exact rod weights, material details, and options (such as ARP L19) or confirm fitment for custom applications.