S&S Cycle® 106-3491A - Forged Piston Set

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$578.95
OUT OF STOCK - Unavailable until further notice
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Vehicle Fitment

MakeModelYear
Harley DavidsonDyna Convertible 1999-2000
Dyna Super Glide T-Sport 2001-2003
Electra Glide Classic 1999-2006
Electra Glide Standard 1999-2006
FLHTP Electra Glide Police 2000-2006
Heritage Softail 2006
Heritage Springer 1999-2003
Road Glide 1999-2006
Road King 1999-2006
Road King Custom 2004-2006
Softail Custom 1999
Softail Deluxe 2005-2006
Softail Deuce 2000-2006
Softail Springer Classic 2005-2006
Softail Standard 1999-2006
Street Bob 2006
Street Glide 2006
Super Glide Custom 2005

Product Details

Forged Piston Set (106-3491A) by S&S Cycle®. These forged 3-7/8" bore stroker pistons for 1999-'16 HD® big twin are required for the S&S 106" stock bore stroker kit with 4-1/2" stroke flywheels. They are compatible with stock or S&S® Super Stock® cylinder heads. Stock 88" cylinders may be bored to fit these pistons, or S&S has replacement cylinders available. +.010" oversize.

Notes

  • S&S 41/8" pistons are machined to such close tolerances that it is not necessary to measure the piston. Additionally, the low friction coating on the piston skirt of early production pistons with out micrometer window makes taking measurements very difficult. Therefore, hone cylinders to nominal diameter +/- 0.0001" for correct clearance. Current production pistons have micrometer windows in the coating on the piston skirts that allow accurate measurements to be taken. These pistons may be installed by honing cylinder to nominal diameter +/- 0.0001" or by measuring piston and honing cylinder to achieve 0.002" - 0.0025" close clearance for street applications or 0.0032" - 0.0045" loose clearance for immediate competition use.

Features

  • Piston kits include set of pistons, rings, wrist-pins and clips
  • All are flat top piston type, unless noted
  • Made in USA
  • Precise engineering ensures the latest in quality
  • Expertly manufactured from highly reliable materials
  • Rigorous quality control and great functionality

Founded in 1958, S&S Cycle® has been providing high performance motorcycle parts for Harley-Davidson® and other v-twin motorcycles for over 55 years. Starting with a simple offering of light weight pushrod kits, the S&S motorcycle performance product line has grown to include exhaust systems, camshafts, carburetors, fuel injection systems, stroker kits, big bore kits, cylinder heads, service replacement parts and complete motorcycle engines for both vintage and modern v-twins.

Brand:
Part Number:
106-3491A
Alternate MPN:
1063491A

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S&S Cycle® 106-3491A - Forged Piston Set
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