S&S Cycle® 106-4570 - Cylinder Heads

0 reviews|Item # mpn4638584098|Similar Products
$1,392.95
OUT OF STOCK - Unavailable until further notice
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Vehicle Fitment

MakeModelYear
Harley DavidsonDyna Convertible 1994-1999
Dyna Glide Daytona 1992
Dyna Glide Sturgis 1991
Dyna Low Rider 1993-1999
Dyna Super Glide 1995-1999
Dyna Super Glide Sport 1999
Dyna Wide Glide 1993-1999
Electra Glide 1985
Electra Glide Classic 1985-1999
Electra Glide Special 1985
Electra Glide Sport 1987-1993
Electra Glide Standard 1986-1987, 1995-1999
Electra Glide Ultra Classic 1989-1999
Fat Boy 1990-1999
FLHRI Road King 1998-1999
FLHTC Electra Glide Classic Anniversary 1993
FLHTCI Electra Glide Classic Anniversary 1998
FLHTCUI Electra Glide Ultra Classic Anniversary 1998
FXR2 1999
FXR3 1999
FXRP Super Glide Police 1986-1990
FXRS Low Glide Anniversary 1988
FXRS-Conv Low Rider Sport Convertible 1989
Heritage Softail 1986-1990
Heritage Softail Classic 1988-1999
Heritage Softail Nostalgia 1993
Heritage Softail Special 1994-1996
Heritage Springer 1997-1999
Low Glide 1984-1992
Low Rider Chrome 1985, 1987
Low Rider Sport 1986-1993
Low Rider Sport Convertible 1990-1993
Night Train 1999
Road King 1994-1999
Road King Classic 1998-1999
Softail Custom 1986-1994, 1999
Softail Standard 1984-1990, 1999
Sport Glide 1984-1992
Sport Glide Grand Touring 1986
Springer Softail 1988-1994, 1999
Super Glide Custom 1992
Super Glide II 1986-1994

Product Details

Cylinder Heads by S&S Cycle®. S&S® Performance Replacement cylinder heads for 1986-'99 HD® Evolution® big twin engines are designed to be compatible with a stock style flat topped piston. This set has a slightly larger 82cc combustion chamber making them idea for larger displacement applications, producing a managable compression ratio. These heads are original equipment on S&S® V96 and V80 engines. Larger than stock 1.900" intake and 1.575" exhaust valves provide plenty of air while maintaining port velocity for good low and midrange response. S&S® high lift valve springs allow the installation of cams with up to 0.585" lift. Compatible with stock intake manifolds, exhaust systems, and temperature sensors for EFI equipped models. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using up-to-date equipment, it ensures everlasting reliability and enduring value. This product is distinguished by total quality assurance, unsurpassed by anybody else.

Notes

  • This product is NOT legal for installation on vehicles required to meet CARB standards and/or registered in California and other states following CARB standards, including NY and ME.

Specifications

Chamber Size: 82CC
Finish:Wrinkle Black

Features

  • Crafted to deliver unbeatable levels of quality
  • High grade materials for exceptional performance
  • Superior in durability and reliability

Performance replacement cylinder heads for Evolution Big Twin engines. Optimized for smaller displacement engines. Chamber designed for stock-style, flat-topped pistons.

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:
106-4570
Alternate MPN:
1064570

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