SpeedFactory Racing B18A/B/B20 Forged Steel H-Beam Connecting Rods

SpeedFactory Racing B18A/B/B20 Forged Steel H-Beam Connecting Rods provide an impressive combination of strength and durability. Engineered for B-Series engines up to 900hp, they feature a lightweight design for enhanced longevity and performance. Made from 2-piece, 4340 chromoly steel, these rods have undergone heat treatment, magnaflux, CNC machining, and shot-peening for maximum stress-relief. These quality connecting rods offer precision alignment dowels, bronze alloy pin bushings, 220,000 psi ARP2000 rod bolts, and ARP lube for optimal performance. Get unbeatable strength and durability with SpeedFactory Racing.

Features:

- Forged SAE 4340 Chromoly Steel
- 100% CNC machined
- Precision rod cap alignment dowels
- Bronze alloy pin bushings w/dual offset oiling holes for superior lubrication
- Pin end fits most aftermarket pistons w/out additional machining
- Not compatible with OEM style pistons
- Magnafluxed
- Multi-stage heat treated
- Shot peened to relieve stress
- Each set balanced to +/- 1 gram
- Laser etched SFR logo
- 900+hp rated

Specifications:

Engine: Honda/Acura B18A/B/B20
Material: Forged 4340 chromoly
Bolts: 3/8” ARP2000
Weight: 515 grams
Center to Center Length: 137mm – 5.394”
Pin End Bore: 21.02mm - 0.828”
Pin End Width: 21mm – 0.827”
Big End Bore: 48mm – 1.890”
Big End Width: 23.75mm – 0.935”