Manley Chevrolet LS Piston Set - 3.905in Bore 1.304in CH, -10.00 CC FRONT CARBON STEEL STRUT BAR BRE Exhaust 90-96 D21 Pickup

BRE Exhaust 90-96 D21 Pickup 2

46mm Stem Dia Titanium Exhaust Valve - Set of 8

At BORLA®

Integrated Mitered Merge Collector: A mitered merge collector is used to decrease turbulence and increase exhaust velocity resulting in increased horsepower

Manley Chevrolet LS Piston Set - 3.905in Bore 1.304in CH, -10.00 CC FRONT CARBON STEEL STRUT BAR BRE Exhaust 90-96 D21 Pickup2618 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