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Manley Chevy LS1 4.125″ Bore, 1.120″CH, -19cc Dish Platinum Series Pistons

$765.00 $550.00

SKU: BM 85142 Category: Brand:

Chevy LS1 4.125″ Bore, 1.120″CH, -19cc 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 = 10.44:1 Compression
72cc Chamber/.039″ Gasket =   9:69:1 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 = 11.03:1 Compression
72cc Chamber/.039″ Gasket = 10.23:1 Compression

 

 

 

Weight 15 lbs

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