Specification

*Type: Forged 4340 aircraft chrome moly quality steel for racing                
*X-beam Conrods Quantity: 4 Pieces as showing in picture                
*Bolts: Including ARP 2000 5/16" bolts  (Note: Extra cost for upgrading to ARP L19 bolts)                
*The connecting rods all include ARP 2000 bolts, which are rated at 220,000 psi, and the optional ARP L19 material at 260,000 psi is available as an upgraded product.    
*X-beam Advertised Horsepower Rating:400HP/set
*X-beam Top acceleration: 8000rpm
*package size：28CM*21CM*10CM

Dimensions

Center to center length:140.85mm/5.545"
Big end diameter:43mm/1.693"
Small end diameter:20mm/0.787"
Big end width:17.9mm/0.705"
Small end width:17.9mm/0.705"

Feature

1. TÜV PRODUCT TEST AND TÜV ISO 9001 CERTIFIED；
2. Material: Forged SAE 4340 Chrome Moly Steel for the highest strength and durability, dedicated for Racing； 
3. ARP 2000 bolts ,Optional ARP L19 fasteners available as an upgrade；
4.Heat-treating & Shot-peened for remained consistent and strong. Shot-peened finish to remove potential for stress risers； 
5.High precision CNC machined,Precision rod cap alignment dowels；
6.Bores finished to +/- .01 mm；
7.Balanced to within +/- 1 g per rod；
8. Each rod is magnetic particle tested to ensure free of flaws；
9.Use X-rayed, sonic tested；
10.Custom Service.

Note

*Professional installation is highly recommended ；
*Custom Service:If there's no conrods you need on our site, we would be happy to help determine your requirements and develop a solution with you to satisfy your needs.