LS Rotating Assembly-K1-415 cid 6.8L 4.005x4.100, K1 Crank & H-beam rod, -4cc FT Wiseco Piston 10.8-11.9 to1

K1 LS1/LS2/LS6 & LS3/L92Rotating Assemblies feature Precision Balanced K1 4340 forged 4.100 stroke cranks, K1 Forged 4340 H-beam rods with 7/16 ARP2000 bolts, Wiseco forged pistons for 10.9-1 to 11.4-1 with 66cc-70cc chambers.
This assembly is compatible with LS1/LS2/LS6 & LS3/L92 style cylinder heads.

• 4.005 x 4.000 bore & stroke
• 415 cid
• K1 4.100 stroke 4340 forged crankshafts
• K1 4340 forged H-beam rods, 6.125 length
• 1000 HP with ARP2000 rod bolts
• Wiseco RED Series 2618 forged pistons -4cc flat top pistons
• 4.000, 4.005, 4.010, 4.015, 4.020, 4.030, 4.035, 4.040, 4.045, 4.065, 4.070, 4.075, 4.080 & 4.085 bores
• 11.2 - 11.9:1 w/66cc LS1/LS2/LS6 - 10.8 - 11.5:1 w/70cc LS3/L92
• Premium 2618 material for added strength & reliability
• 2.250 x .150 wall pins
• Nitrided steel top & napier 2nd rings 1.2x1.2x3mm
• King HP Alecular rod & main bearings
• Precision Balanced
• 24 or 58 tooth reluctor installed

Other bore & stroke combinations and compression ratios available.