Manley Chevrolet LS Piston Set - 4.065in Bore 1.304in CH, -4.00 CC Stock Replacement and 15' stainless steel braided

and 15' stainless steel braided line / 4AN fittings required for install

Height: 5-1/8"

35in Taper Intake/Exhaust Valve Guide -Single

more useable power curve results in reduced cylinder pressures

this direct-fit catalytic converter also interchanges with OE parts 17410-11690 and 17410-11700

Manley Chevrolet LS Piston Set - 4.065in Bore 1.304in CH, -4.00 CC Stock Replacement and 15' stainless steel braided2618 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