S&S Cycle 129” Big Bore Kits for Harley Davidson 107” M-8 Engines (4.375” STROKE)

SKU: 129-M8

$1,595.95

(No reviews yet) Write a Review

Description

S&S Cycle 129” Big Bore Kits for Harley Davidson 107” M-8 Engines (4.375” STROKE)

Huge bore increase (4.320") means huge power increase
Retains stock engine height
Powder coat finish match factory finish, giving the bike a “sleeper” advantage
Works with stock crankcases
MLS (multi-layered steel) head gaskets
Original engine serial numbers are retained
Includes Cam Cover Badge
Made in USA

910-0843 WRINKLE BLACK / HIGHLIGHTED FINS
910-0844 WRINKLE BLACK

Fitments

Harley-Davidson	Road Glide Custom FLTRX
Harley-Davidson	Softail Standard FXST
Harley-Davidson	Street Glide EFI FLHX
Harley-Davidson	Road King EFI FLHR
Harley-Davidson	Electra Glide Revival
Harley-Davidson	Electra Glide Standard EFI FLHTI
Harley-Davidson	CVO Street Glide FLHXSE
Harley-Davidson	Softail Street Bob FXBB
Harley-Davidson	Road Glide Limited FLTRK
Harley-Davidson	Softail Low Rider S FXLRS
Harley-Davidson	CVO Road Glide Custom FLTRXSE
Harley-Davidson	Road King EFI FLHR
Harley-Davidson	CVO Street Glide FLHXSE
Harley-Davidson	Street Glide EFI FLHX
Harley-Davidson	Electra Glide Standard EFI FLHTI
Harley-Davidson	Softail Standard FXST
Harley-Davidson	Electra Glide Police FLHTPI
Harley-Davidson	FXDR 114
Harley-Davidson	Electra Glide Standard EFI FLHTI
Harley-Davidson	Softail Sport Glide FLSB
Harley-Davidson	Softail Slim FLSL
Harley-Davidson	Softail Fat Bob 114 FXFBS
Harley-Davidson	Softail Heritage Classic 114 FLHCS
Harley-Davidson	Softail Heritage Classic FLHC
Harley-Davidson	Softail Fat Boy 114 FLFBS
Harley-Davidson	Softail Breakout 114 FXBRS
Harley-Davidson	Softail Street Bob FXBB
Harley-Davidson	Softail Low Rider FXLR
Harley-Davidson	Softail Deluxe FLDE
Harley-Davidson	Softail Fat Boy FLFB
Harley-Davidson	Softail Breakout FXBR
Harley-Davidson	Softail Fat Bob FXFB
Harley-Davidson	CVO Road Glide Custom FLTRXSE
Harley-Davidson	Road King Special FLHRXS
Harley-Davidson	Road Glide Special FLTRXS
Harley-Davidson	Street Glide Special FLHXS
Harley-Davidson	CVO Electra Glide Ultra Limited FLHTKSE
Harley-Davidson	Electra Glide Ultra Limited FLHTK
Harley-Davidson	Road Glide Custom FLTRX
Harley-Davidson	Electra Glide Ultra Limited Low FLHTKL
Harley-Davidson	Street Glide EFI FLHX
Harley-Davidson	Road King EFI FLHR
Harley-Davidson	Road Glide Ultra FLTRU
Harley-Davidson	Electra Glide Ultra Classic EFI FLHTCUI
Harley-Davidson	CVO Street Glide FLHXSE
Harley-Davidson	Electra Glide Police FLHTPI

S&S Cycle

S&S Cycle 129” Big Bore Kits for Harley Davidson 107” M-8 Engines (4.375” STROKE)

Write a Review

S&S Cycle

S&S Cycle 129” Big Bore Kits for Harley Davidson 107” M-8 Engines (4.375” STROKE)

S&S Cycle 129” Big Bore Kits for Harley Davidson 107” M-8 Engines (4.375” STROKE)

Fitments

S&S Cycle 132 Inch Big Bore Kit for Harley Davidson M-Eight Engines - Highlighted Cylinders SKU: 910-0845

S&S Cycle 132 Inch Big Bore Kit for Harley Davidson M-Eight Engines - Black Cylinders SKU: 910-0846

S&S M8 Big Bore Kit, 107 to 124, Black, 4.250 bore x 4.375 stroke SKU: 910-0681

S&S M8 Big Bore Kit, 107 to 124, Black with Highlighting, 4.250 bore x 4.375 stroke SKU: 910-0625

S&S Cycle 132 Inch Big Bore Kit for Harley Davidson M-Eight Engines - Black Granite Highlighted Cylinders SKU: 910-0847

S&S Cycle Rocker Arm Guardian Kit for Harley Davidson M-8 SKU: 900-1092

Revolution Performance 139" Big Bore Kit for '17-Up Harley Davidson 107 M-8 Harley Davidson Models - Black SKU: 0931-1051

S&S Cycle 136" Big Bore Cylinder Kit for '17-Up Harley Davidson M8 Models - Black SKU: 910-0849

S&S Cycle 131" Stroker Flywheel Assembly for Harley Davidson M-8 SKU: 320-0605

S&S Cycle 129” Big Bore Kits for Harley Davidson 107” M-8 Engines (4.375” STROKE)

S&S Cycle 132 Inch Big Bore Kit for Harley Davidson M-Eight Engines - Highlighted Cylinders
SKU: 910-0845

S&S Cycle 132 Inch Big Bore Kit for Harley Davidson M-Eight Engines - Black Cylinders
SKU: 910-0846

S&S M8 Big Bore Kit, 107 to 124, Black, 4.250 bore x 4.375 stroke
SKU: 910-0681

S&S M8 Big Bore Kit, 107 to 124, Black with Highlighting, 4.250 bore x 4.375 stroke
SKU: 910-0625

S&S Cycle 132 Inch Big Bore Kit for Harley Davidson M-Eight Engines - Black Granite Highlighted Cylinders
SKU: 910-0847

S&S Cycle Rocker Arm Guardian Kit for Harley Davidson M-8
SKU: 900-1092

Revolution Performance 139" Big Bore Kit for '17-Up Harley Davidson 107 M-8 Harley Davidson Models - Black
SKU: 0931-1051

S&S Cycle 136" Big Bore Cylinder Kit for '17-Up Harley Davidson M8 Models - Black
SKU: 910-0849

S&S Cycle 131" Stroker Flywheel Assembly for Harley Davidson M-8
SKU: 320-0605