Nitto Performance Engineering 4B11 H-BEAM 143.75MM – (NIT-ROD-4B11H)

Made from one-piece 4340 forged billet steel for strength and durability
Designed as a cost-effective upgrade for high-performance street and entry-to-mid level motorsport use
Simpler H-beam design helps reduce cost without sacrificing quality
Stronger than OEM rods and competitive with some aftermarket I-beam options
One-piece billet design ensures uniform grain flow and maximum structural integrity
Features ARP rod bolts and silicone bronze wrist pin bushes for reliability under load
Ideal for builds that need a reinforced crank-to-piston connection without requiring full I-beam strength
Our H-beam connecting rods feature:

Grade Tested (X-Ray & Sonic) 4340 Billet Steel ONE Piece Forging
Quenched and Heat Treated
Shot Peen Hardness Treated (38HRC)
Doweled Cap for Superior Alignment
Quality ARP 2000 Series Bolts
Optional ARP Custom Age 625 Plus Series Bolts
Silicone Bronze Pin End Bushes
Balanced to Within a +/- 1 Gram Tolerance Per Set
Bore Diameters to Within +/- 0.0001″ Tolerance
Sunnen Honing Machines Along with Sunnen Diamond Honing Tooling are used for both Big & Pin End Machining and Sizing
100% CNC Profiled
100% CNC Drilled & Tapped