Perrin 02-11 Subaru Impreza / 02-12 WRX / 04-12 STi Pitch Stop Mount - Red - paPSP-DRV-101RD import_2022_03_21_012537 938mm) Min Std Tunnel Size

938mm) Min Std Tunnel Size : 2

50 Oil Clearance : Standard Engine Components::Bearings

* *3/4 grooved Main Bearings* to optimize bearing load carrying surface area and oil flow to the conrod bearings

PartNumber : acl5M7296HX-STD Description : Main Bearings

Perrin 02-11 Subaru Impreza / 02-12 WRX / 04-12 STi Pitch Stop Mount - Red - paPSP-DRV-101RD import_2022_03_21_012537 938mm) Min Std Tunnel SizeReduce drivetrain shudder under hard acceleration by installing a PERRIN Pitch Stop mount. The factory pitch stop mount is designed to control the pitching of the engine and transmission under light to normal acceleration. Subaru's with power and drivetrain upgrades will need PERRIN's more aggressive option. *What does a pitch stop mount do?* Under hard acceleration, the drivetrain is being twisted front to back from front axle torque twist. To