KB Hypereutectic SB Chevy Flat Top Lightweight Piston Set - 4.040" Bore - 3.480" Stroke - 5.700" Rod Length CoverCraft cylinder heads are ideal for

cylinder heads are ideal for racers looking for an affordable head that makes maximum power

All Wrap Around

000 in Thick Rotor Maximum

3L Intakes Intake applications:

2010-2016 Lincoln MKTVehicle Applications: 2011-2018 Ford Explorer

KB Hypereutectic SB Chevy Flat Top Lightweight Piston Set - 4.040" Bore - 3.480" Stroke - 5.700" Rod Length CoverCraft cylinder heads are ideal forModern piston design locates the top ring higher for improved performance. a high top ring operates at higher temperatures and requires a larger top ring end gap. To find the proper ring end gap, multiply your bore size by the ring end gap factor listed on the chart (i. e. , Street Normally Aspirated 4. 000" bore x . 0065" gap factor = . 026" total top ring end gap). Your hypereutectic performance piston will expand less than typical cast or forged