S&S, 3-7/16" bore 9:1CR piston kit. Std
€589,60
Sale price
€589,60
Regular price
€487,27
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SKU: 531759
Standard replacement was 8:1 (46cc dome); these come with a 9:1 (57cc dome) compression ratio for a bit more oomph. S&S forged pistons with an advanced alloy and skirt profiles; resulting in a quiet engine and long life; previously only achievable with cast pistons. Used as replacement; with a higher compression ratio; for 1200cc (74") Shovel; Pan and Knucklehead models. 3-7/16" bore with stock 3-31/32" stroke. Pistons include wrist pins; wrist pin clips and piston rings.Note: S&S piston fit recommendations: Close fit .0030" to .0035"; loose fit .004" to .005".Note: In any and all applications the technician must be able to judge components for their suitability in combination with the other engine components; prior to installation. It is of importance that a knowledgeable mechanic will install & make adjustments as required. The rider must follow standard break-in and riding procedures for overhauled engines.
S&S, 3-7/16" bore 9:1CR piston kit. Std
€589,60
Sale price
€589,60
Regular price
€487,27
Fitment: 41-78 1200cc/74" Knuckle; Pan; Shovel (NU)