Manley Chevrolet LS Piston Set - 3.905in Bore 1.304in CH, -18.00 CC Valve Cover Acrylic lens with a silicone

Acrylic lens with a silicone filled dial

2mm Stroke 4340 Billet

COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants

Natural Mill finish

Along with that impressive intake tube design

Manley Chevrolet LS Piston Set - 3.905in Bore 1.304in CH, -18.00 CC Valve Cover Acrylic lens with a silicone2618 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