VW 159mm x 21mm High Performance Steel Basic Connecting Rod set 3/8" bolt (1000hp) + KING ENGINE BEARINGS CR4104XP

For ABF ABA ADY 8V 16V engine, and others VW engines with OEM 159mm con rods Center to center distance: 159mm (6.260") Big end size: 50.60mm (1.992") Small end size: 21mm (0.826")  For up to: 1000hp SPA8000 3/8" bolts  Tightening torque: 6 kgfm (43.4 lbft) 4340 forged steel. 620g (21.86 oz) each rod with bolts Set with 4 pieces. Rougher surface finish. 3 oil channel at the small end and 2 oil channel at the big end for maximum pin lubrication. King XP-Series rod bearings feature advanced metallurgical and geometric technologies that meet extreme performance loads. They were developed for all performance applications that use forged steel aftermarket crankshafts and produce high loads for extended periods. King focuses on one product—bearings—and nothing else. Their innovative race-only Xtreme Performance Max Black Tri-Metal rod bearings have a 24 percent stronger overlay and 17 percent more fatigue strength by using a micro process called SecureBond. Built with enhanced tri-metal,