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Main >> Pistons >> Wiseco Pistons >> Pro Tru Chevy >> 540/572/632 BB Domed
 

Pro Tru Piston Kits - Chevy
540/572/632 BB Domed
Included: 1/16” Plasma rings, GL spacers, pin, and clips.

New piston design for street or bracket racing!
This new series piston will fit many rod and stroke combinations. The contoured +15cc dome will fit both closed and open chambers and Edelbrock semi-closed chamber designs. These pistons are designed for strength using the 2618 aluminum alloy.
 
This piston is the PERFECT combination for your next street or bracket motor!
 
Part# Cubic Inch Repl. Piston Bore Size Stroke Rod Length Comp Ht. Dome Vol. Comp Ratio Price/Set
PT103HS      540 5103HS 4.500 4.250 6.535 1.120 +15cc 11.1:1 $645
PT103H3    
 
580 5103H3 4.530 4.500 6.800 1.120 +15cc 11.8:1 $645
PT103H6     621 5103H6 4.560 4.750 6.700 1.120 +15cc 12.6:1 $645
PT103H100 632 5103H100 4.600 4.750 6.700 1.120 +15cc 12.8:1 $645
 
 
 
 
 
 
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Email: tech@flatlanderracing.com


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