612005C-4 Manley Pistons EJ257 for 06-14 WRX / 04+ STi Engine Mount (10) 8740 Chrome Moly Steel

(10) 8740 Chrome Moly Steel M8 Bolts

Internal threaded brass terminal with M6 SS bolts

The truest form is realized to minimize restrictions and maximize useable power gains

Genuine OEM Mitsubishi factory replacement outer tie rod end cover fits all 1G/2G DSM

Subaru rod bearings are specific to either a 48mm or 52mm journal size

612005C-4 Manley Pistons EJ257 for 06-14 WRX / 04+ STi Engine Mount (10) 8740 Chrome Moly SteelManley Pistons for the EJ257 motor in the 2006 2014 WRX and 2004+ STi models includes a full set of 4 pistons, wrist pins, ring sets and round wire locks. See more Manley Pistons for the EJ257 WRX & STi. Vehicle Fitment: Subaru EJ257 2006 2014 WRX 2004 2021 STi Piston Specs: Part Number: 612005C4 Pin: Standard . 180" Wall Bore Size: 100mm (+. 5) Rod Length: 5. 137" Stroke: 79mm Standard Stroke (2. 5L) Comp Distance: 1. 209" Dome Volume: 22 cc Cylinder