JE 297174 Pistons kit BMW S52B32US 12.5 (Set of 6 pic) Bore 86,50 Oversize 0,10 Stroke 89,60 CR12.5:1 ymm_64 The OEM rock guard's vertical

The OEM rock guard's vertical channel design is specifically designed to only work with the tube spacing found on the OEM core

It provides a secure mounting interface to factory attachment points without requiring modifications to the vehicle body

V-Band / V-Band (Reverse Rotation)

Compared to the OEM coolers

0L V8 AT 2+4WD 4DR CC SB EC STB (145

JE 297174 Pistons kit BMW S52B32US 12.5 (Set of 6 pic) Bore 86,50 Oversize 0,10 Stroke 89,60 CR12.5:1 ymm_64 The OEM rock guard's verticalDESCRIPTION: Piston Set, 2618, Inv Dome Dish, 3. 4055 Bore, 1. 220 CD, 0. 866, Pin Dia, Set of 6. Bore (in) 3. 406 Bore (mm) 86. 5 Top Compression Ring Thickness 0. 0400 Second Compression Ring Thickness 0. 0480 Oil Ring Thickness 0. 111 Forging Type FSR Volume (cc) 5. 00 Series JE Pistons Piston Head Type Inv Dome Dish Pin Diameter (IN) 0. 866 Compression Height 1. 220 Make BMW Wrist Pin Style floating or press fit Floating Wall Type CHAMFERED Wall