Manley Chevrolet Big Block Piston Set - 4.560in Bore 1.520in CH, -3.00 CC Kia Comes in T409 stainless steel

Comes in T409 stainless steel (including flanges)

304 stainless steel and is TIG-welded

HKS RS VAB VAF WRX STI EJ257

It takes a good 15-20 seconds for the temperature to drop again when you open the throttle

Injen Automotive Grade Silicone Couplers provide superior resistance to heat

Manley Chevrolet Big Block Piston Set - 4.560in Bore 1.520in CH, -3.00 CC Kia Comes in T409 stainless steel2618 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