• Manley Chevy LS1 4.125" Bore, 1.120"CH, -14cc Dish Platinum Series Pistons
  • Manley Chevy LS1 4.125" Bore, 1.120"CH, -14cc Dish Platinum Series Pistons
  • Manley Chevy LS1 4.125" Bore, 1.120"CH, -14cc Dish Platinum Series Pistons
  • Manley Chevy LS1 4.125" Bore, 1.120"CH, -14cc Dish Platinum Series Pistons
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Manley Chevy LS1 4.125" Bore, 1.120"CH, -14cc Dish Platinum Series Pistons

Manley Chevy LS1 4.125" Bore, 1.120"CH, -14cc Dish Platinum Series Pistons

$550.00
$765.00 $550.00
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Chevy LS1 4.125" Bore, 1.120"CH, -14cc Dish Platinum Series Pistons

Manley Platinum Series pistons are designed to provide trouble-free installation, excellent reliability, and maximum horsepower for your application. The Platinum Series pistons' 2618 alloy offers maximum high-temperature strength and fatigue resistance.   

Bore size: 4.125"
Compression Height: 1.120"
Domes size: -14cc dish
Ring Grooves: Top Groove Width= 1.5mm .200" down
                      2nd Groove Width= 1.5mm 
                      Oil   Groove Width= 3.0mm
Round Wire Locks
Chromoly Wrist Pins
 
427CID 9.240" Deck, 4.000" Stroke, 6.125" Rod, 1.120" CH = +.005" piston height
64cc Chamber/.039" Gasket = 10.98:1 Compression
72cc Chamber/.039" Gasket = 10.14:1 Compression
 
454CID GM Block     9.700" Deck, 4.250" Stroke, 6.460" Rod, 1.120" CH = +.005" piston height
454CID RHS Block    9.750" Deck, 4.250" Stroke, 6.510" Rod, 1.120" CH = +.005" piston height
454CID World Block  9.800" Deck, 4.250" Stroke, 6.560" Rod, 1.120" CH = +.005" piston height

64cc Chamber/.039" Gasket = 11.06:1 Compression
72cc Chamber/.039" Gasket = 10.72:1 Compression

 

 

 

Weight 15 lbs
Dimensions 12 × 12 × 12 in