application Compatible for MGB 4cyl MGB 1800 5 Main Bearing Compatible for MG MGB roadster 1962–1980 Compatible for MG MGB GT 1965–1980 Specification Performance Con Rods Piston Bolt Hole: +-4/1000mm Power: 600hp ~ 800hp per set Strength of the fastening (PSI): 200.000/230.000 PSITorque: 48ft ≈ 65 NMTop speed: 7000-9000rpm Quantity: 4 Pieces a set as showing in picture Bolts: Including Genuine ARP 2000 3/8" bolts (Note Extra cost for upgrading to ARP L19 bolts) Type: 4340 EN24 H-Beam Connecting Rod Weight Tolerance: Balanced to +/- 1 gram in set Warranty: one year warranty for any manufacturing defect Dimensions Center to center length: 165.1mm Big end diameter: 51.338mm Small end diameter: 20.62mm Big end
Width: 25.3mm Small end
Width: 25.4mm Feature- Forged SAE 4340 Chrome Moly Steel for the highest strength & durability, dedicated for Racing- Designed & processed by CNC machine.- All big & small ends are finished with SUNNEN honing machine- Precision alignment sleeves positively locate the rod cap, maintaining big end bore size & eliminating cap walk- 100% X-rayed, sonic tested & magnafluxed- Multi-stage heat treated- Shot peened to relieve stress- Come with the bronzed bushing suitable for the floating piston pin Racing History- Won the Grand Touring category compatible for victory in the 1965 Monte Carlo Rally.- Won the Guards 1000 miles race at Brands Hatch in 1965.- Won the 84-hour compatible for Marathon de la Route at the Nurburgring in 1966.- Won the GT Category in the 1966 Targa Florio, & also the 1966 & 1967 Spa 1000. Note- Professional installation is highly recommended (No Instruction Included)- For any needs please contact us