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Main >> Pistons >> Wiseco Pistons >> Pro Tru Chevy >> 23º SB Flat Top 2 Valve
 

Pro Tru Piston Kits - Chevy
23° SB Flat Top 2-Valve Pockets
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/67cc Head
Comp Ratio
w/64cc Head
Price/
Set
PT003HS 4.000 3.480 5.700 1.560 -5.4cc 9.7:1 10.0:1 $489
PT003H3 4.030 3.480 5.700 1.560 -5.4cc 9.8:1 10.2:1 $489
PT003H4 4.040 3.480 5.700 1.560 -5.4cc 9.9:1 10.2:1 $489
PT003H6 4.060 3.480 5.700 1.560 -5.4cc 9.9:1 10.3:1 $489
PT008HS 4.000 3.480 6.000 1.260 -5.4cc 9.7:1 10.0:1 $489
PT008H3 4.030 3.480 6.000 1.260 -5.4cc 9.8:1 10.2:1 $489
PT008H4 4.040 3.480 6.000 1.260 -5.4cc 9.9:1 10.2:1 $489
PT008H6 4.060 3.480 6.000 1.260 -5.4cc 9.9:1 10.3:1 $489
PT061H3 4.155 3.480 6.000 1.260 -5.4cc 10.3:1 10.7:1 $489
PT025H3 4.030 3.750 5.700 1.425 -5.4cc 10.5:1 10.9:1 $489
PT025H4 4.040 3.750 5.700 1.425 -5.4cc 10.5:1 10.9:1 $489
PT025H6 4.060 3.750 5.700 1.425 -5.4cc 10.6:1 11.0:1 $489
PT016HS 4.125 3.750 5.700 1.425 -5.4cc 10.9:1 11.3:1 $489
PT016H3 4.155 3.750 5.700 1.425 -5.4cc 11.0:1 11.4:1 $489
PT016H4 4.165 3.750 5.700 1.425 -5.4cc 11.0:1 11.5:1 $489
PT017HS 4.000 3.750 6.000 1.125 -5.4cc 10.4:1 10.7:1 $519
PT017H3 4.030 3.750 6.000 1.125 -5.4cc 10.5:1 10.9:1 $519
PT017H4 4.040 3.750 6.000 1.125 -5.4cc 10.5:1 10.9:1 $519
PT017H6 4.060 3.750 6.000 1.125 -5.4cc 10.6:1 11.0:1 $519
PT020H3 4.155 3.750 6.000 1.125 -5.4cc 11.0:1 11.4:1 $519
PT020H4 4.165 3.750 6.000 1.125 -5.4cc 11.0:1 11.5:1 $519
PT079HS 4.125 4.000 6.000 1.000 -5.4cc 11.6:1 12.0:1 $519
PT079H3 4.155 4.000 6.000 1.000 -5.4cc 11.7:1 12.1:1 $519
PT079H4 4.165 4.000 6.000 1.000 -5.4cc 11.7:1 12.2:1 $519
 
 
 
 
 
 
 
Sales/Tech Line: (603) 378-0090
Email: tech@flatlanderracing.com


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