Connecting Rod Set 4340 H Beam Miata 1.6L 1.8L

One Set (4 pcs) H-Beam Connecting Rods For Mazda Miata.  *Rod bolts sold separately.

Forged 4340 Steel
High Performance, Supports 600 HP

Fits the Following Motors:
- 90-93 Miata 1.6L B6
- 94-97 Miata 1.8L BP
- 99-03 Miata 1.8L BPW

Spec:
- Rod Length: 5.230" , 132.84mm
- Piston Pin Dia: 0.788" , 20mm
- P.E. Width: 0.86" , 21.84mm
- B.E Bore: 1.890" , 48mm
- B.E. Width: 0.860" , 21.84mm
- Material: 4340 Steel
- Appr. Weight: 468(g)
- Bolts (Not Included): 3/8"