Manley Chevrolet LS Piston Set - 4.065in Bore 1.115in CH, -29.00 CC throttle-bodies but we are the best

but we are the best

All lettering is laser-etched for durability

PERRIN 02-07 Subaru WRX & STI / 98-07 Forester / 96-04 Legacy & Outback Trans

5 fan switch or equivalent plug

Manley Chevrolet LS Piston Set - 4.065in Bore 1.115in CH, -29.00 CC throttle-bodies but we are the best2618 Alloy Forgings: We use domestic 2618 alloy forgings, ensuring superior strength and performance. Chrome Moly Wrist Pins: Premium Chrome Moly wrist pins come standard with our Standard Series Pistons. For select SKUs, we offer wrist pin upgrades to 9310 and Turbo Tuff DLC alloys, providing additional durability. Exacting Ring Lands and Grooves: We adhere to strict standards for piston ring lands and grooves, resulting in enhanced ring seal and