Manley Chevrolet LS 4.000 Stroke Flat/Dish Top Pistons

Features:

• Moly Coated Skirt
• Lightweight Design
• 2618 High Strength Alloy
• Machined for Reluctor Wheel Clearance
• Offset Wrist Pin Location Design
• 1.5mm, 1.5mm, 3mm Ring Grooves
• Round Wire Locks Included - .061'' wide
• Forced Pin Oiling
• Pressure Balance Groove
• Premium Chrome Moly Wrist Pin

   

  Piston Common Specs:
• Dome Volume: -4cc or -5cc Flat Top, -10cc or -11cc Dish, -18cc Dish, -29cc Dish
• Crown Thickness: .200''
• Ring Thickness: Top Ring - 1.5mm .225'' Down for Flat Top & -10cc/-11cc Dish (.250'' Down for -18cc & -29cc); Second Ring - 1.5mm; Oil Ring - 3mm
• Pin Included: Premium Chrome Moly (3.905''-4.070'' bore for the -4cc and -10cc) .927'' dia., 2.300'' long, .130'' wall; (3.905''-4.070'' bore for the -18cc and -29cc) .927'' dia., 2.300'' long, .150'' wall; (4.125''-4.185'' bore) .927'' dia., 2.500'' long, .150'' wall
• Spiral Locks: .061'' wide
• Recommended Piston Clearance: .0045'' measured 1.100'' from bottom of the oil ring