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Main >> Pistons >> Wiseco Pistons >> Pro Tru Olds/Pont >> 455 Flat Top
 

Pro Tru Piston Kits - Pontiac
455 Flat Top
Included: Forged Pistons, Hastings Hi-Tensile Plasma Rings, Chrome Moly Wrist Pins and Spire Loxs 

Precision reamed pin fit wrist pin hole.
CNC machined symmetrical domes.
Pressure fed pin oiling.
Oversized, symmetrical radius valve pockets.
 
Part# Bore Size Stroke Rod Length Comp Height Dome Vol. Comp Ratio
w/114cc Head
Comp Ratio
w/111cc Head
Price/
Set
PT056H15 4.165 4.210 6.625 1.500 -2.6cc 8.4:1 8.5:1 $638
PT056H35 4.185 4.210 6.625 1.500 -2.6cc 8.5:1 8.6:1 $638
 
 
 
 
 
 
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Email: tech@flatlanderracing.com


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