Icon Premium Forged Piston - 3.800 in Bore - 1.5 x 1.5 x 3.0 mm Ring Groove - Minus 3.00 cc - GM LS-Series - Set of 8 IC546C.020 SB51202 Post Spacing: 11-1/2 "

Post Spacing: 11-1/2 "

4" and 78" bed lengthsVehicle Applications: 2018 Chevrolet Silverado 1500 4WD 69

Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat

These bolts are available with either hex or 12-point heads / and washers are included

Anchor Tight Transmission Dipstick Bottom Fitting Assembly

Icon Premium Forged Piston - 3.800 in Bore - 1.5 x 1.5 x 3.0 mm Ring Groove - Minus 3.00 cc - GM LS-Series - Set of 8 IC546C.020 SB51202 Post Spacing: 11-1/2 "Product Description: Piston Premium Forged Forged 3. 800 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Groove Minus 3. 00 cc GM LS Series Set of 8 Icon Pistons brings the same quality and performance you've come to expect from United Engine brands. ICON forgings are created at our in house facility, utilizing the latest innovations in piston forging technology. Each ICON piston is purpose built from the ground up for extreme high performance street or racing