For Chevy GM 305/350/400 Billet Forging H Beam Connecting Rod

Material: 4340 forged steel

Rod bearing width: 0.6~0.8mm

Shoot pin: 0.3~0.5mm

Balanced weight: ±1g

HRC: 34-38

Matching HP: 550HP(min)~1600HP(max), even more

The rod main measurements are as follow

Center to Center Length: 158.75mm

Big End Bore Diameter: 56.515mm

Pin End Bore Diameter: 23.55mm

Big End Width: 23.876mm

Small End Width:26.92mm

Product Details

1. Shotpeening effect. The purpose of shot peening is to strength the surface of rod, and promote the rods’ fatigue strength, our rods` surface is very bright and smooth, and get high performance.

 2. Big end surface effect. We often get good surface by polishing, you can see our rods is very smooth and bright.

3. Bolt seat. You can see the roof `s shape is mellow and full. Only CNC can reach this degree.

4. Smooth finish of inside bore for big bore and small bore, the precision is within 0.01mm after grinding. It is very useful for increase rotate speed, reduce friction, and the bearing is not easy to be break down.

 5. Beam effect. Our beam are machined by CNC, it is very smooth.

 6. All rods are made by CNC product line. We can make any model as H,I,X-beam style, even customer design. Show the picture here.

Our Advantage

1. Over 10 years manufacturing and export experience 

2. Strictly quality control according to ISO4001/TSL6949 quality management standard

3. Prompt delivery and speedy Leading time since order confirmation

4.Supply racing connecting rods for Volvo, Opel, Toyota, Nissan, Ford, BMW, Mitsubishi, Volkswagen, 

  Chevrolet, Honda, Chrysler, Audi and so on

5. In-house designer is available for special needs of Logo printing. 6. Strong R&D innovation ability facilitates OEM services

7. Low MOQ and fast delivery