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Probe Performance Pistons
Sportsman Race Series Pistons
Pontiac 400, 428 & 455 - Flat Top
 
Probe Sportsman Race Series Pistons Flat Top Features:
Forged of 2618 High Strength Alloy
pins, Pin Fitting and Spiral Locks included

Probe SRS Forged Pistons are designed for performance and race applications where a strong, lightweight forged piston is an advantage. With well over 200 part numbers now in stock for popular Chevrolet, Ford, Chrysler, and Honda/Acura applications, these full-featured pistons are extremely popular for use in street and most racing combinations.
 
Ring Grooves: 1/16, 1/16, 3/16
Valve Relief Volume: 4.0cc
Bore Weight Comp Ratio w/.010 deck & .038 head gasket Part # Price/Set
  72.0cc 87.0cc  
400 - 3.750 Stroke - 6.625 Rod - 1.708 C/H - .980 x 2.750 142 Gram Pin
4.150 TBA 10.30 8.90 14473-030 $455
428 - 4.000 Stroke - 6.625 Rod - 1.590 C/H - .980 x 2.750 142 Gram Pin
4.1258 505 11.00 9.39 14474-005 $455
4.150 510 11.11 9.48 14474-030 $455
455 - 4.210 Stroke - 6.625 Rod - 1.485 C/H - .980 x 2.750 142 Gram Pin
4.171 510 11.74 10.02 14722-030 $455
4.181 515 11.78 10.06 14722-040 $455
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Sales/Tech Line: (603) 378-0090
Email: tech@flatlanderracing.com


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*All Prices on this site are subject to change without notice. Flatlander Racing™ disclaims responsibility for any printing or typographical errors, and does not guarantee that all information is accurate.


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