LS 415" Rotating Kit, "Ready To Run", Already Balanced, Lightweight 4340 Forged Steel Crankshaft 4.00" Stroke, 6.125" 4340 Forged Steel H-Beam Rods, w/ ARP 2000 Rod Bolts, Forged Platinum Series Pistons w/ Premium chrome Moly Wrist Pins & Upgraded Stainless Top Piston Rings, Clevite "H" Series Rod Bearings, "P" Series Mains, 58 Tooth, 4.080" Bore, Roughly 10.4:1 Compression

***WE HAVE QTY: 2 IN STOCK AS OF 05-04-2024***

LS 415" Rotating Kit - With Upgraded Options

"Ready To Run" Already Balanced (added option), MEANING YOU DONT HAVE TO DO ANY OF THE MACHINING EXCEPT TO BORE YOUR ENGINE BLOCK TO 4.080" BORE

*Lightweight 4340 Forged Steel Crankshaft 4.00" Stroke

*6.125" 4340 Forged Steel H-Beam Rods, w/ ARP 2000 Rod Bolts

*orged Platinum Series Pistons w/ Premium chrome Moly Wrist Pins & Upgraded Stainless Top Piston Rings

*Clevite "H" Series Rod Bearings, "P" Series Mains, 58 Tooth, 4.080" Bore, 10.4:1 Compression (Depending on your cylinder head cc's)