Pistons Wiseco 9:1 +.020"Os Ph Sh 48 / 77 1200Cc W / Pinstrument Lock Rings 3.437" Std Bore K1607
Pistons Wiseco 9:1 +.020"Os Ph Sh 48 / 77 1200Cc W / Pinstrument Lock Rings 3.437" Std Bore K1607

Pistons Wiseco 9:1 +.020"Os Ph Sh 48 / 77 1200Cc W / Pinstrument Lock Rings 3.437" Std Bore K1607

62133
Regular price
$390.77
Sale price
$390.77
Shipping calculated at checkout.
Quantity must be 1 or more

WISECO +.020 PISTON KIT FOR HARLEY 1200CC 9:1 PANHEAD SHOVELHEAD 1948/1977

WEIGHT: 2.91
  • WISECO PISTONS ARE FORGED FROM HI-SILICON ALUMINUM ALLOY FOR SUPERIOR STRENGTH AND DEPENDABILITY
  • THE UNIQUE PISTON SHAPE ALLOWS TIGHT PISTON TO WALL CLEARANCES FOR QUIETER OPERATION
  • GROOVES ARE MACHINED AROUND THE TOP RING LANDS TO REDUCE DETONATION AND IMPROVE THE SEALING POWER OF THE TOP RING
  • DESIGNED FOR STOCK STROKE FLYWHEELS ONLY
  • ALL WRIST PIN HOLES ARE REAM FIT FOR A PERFECT GEOMETRICAL SURFACE
  • ENLARGED VALVE POCKETS PROVIDE THE CLEARANCE FOR LARGER VALVES AND HIGH LIFT CAMS BUT MUST BE CHECKED
  • INCLUDES INSTRUCTIONS AND CLEARANCE RECOMMENDATIONS
  • NOTE: HASTINGS REPLACEMENT RINGS ARE FOR ONE PISTON ONLY UNLESS OTHERWISE NOTED BY A *

INSTRUCTIONS


PISTON KIT FITS PANHEAD 1948/1965 , SHOVELHEAD 1966/1977 1200CC (74CI)
9:1 COMPRESSION , 3.437" STANDARD BORE +.020" O.S.
BY: WISECO PERFORMANCE PISTONS