Big Bore Cylinder Kit — 4.320 in bore, 4.625 in stroke, 136 cu in, Black Granite

S&S CYCLE Big Bore Cylinder Kit — 4.320 in bore, 4.625 in stroke, 136 cu in, Black Granite

S&S CYCLE
0931-1203
910-0850A
Complete cylinder kit that retains original engine serial numbers, uses MLS head gaskets, and preserves stock fitment; not compatible with VVT models.
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€1,689.17
€2,051.03
Save €361.86
VAT included
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This Big Bore Cylinder Kit is engineered to increase power and durability while retaining original engine serial numbers. 🔧

It includes multi-layered steel (MLS) head gaskets and maintains stock engine height and bolt pattern for straightforward fitment with the factory crankcase.

Designed for professional installation; not compatible with VVT models.

: 0931-1203
In Stock

Data sheet

Color/Finish
Highlighted Fins, Black Granite
Brand
S&S CYCLE
Bore Size
4,320"
Compression Ratio
11.0:1
Finish
Powder-Coated