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S&S Cycle

S&S CYCLE Super Stock® Engine Case for Big Twin '65-'69 with Generator Style - Stock Bore, Part #31-0010

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SKU: 310010
Engine Case - Super Stock® Generator Style - Stock Bore - Big Twin '65-'69 The S&S CYCLE Super Stock® engine case is designed for authentic vintage restorat…

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$2,195.95
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S&S CYCLE Super Stock® Engine Case for Big Twin '65-'69 with Generator Style - Stock Bore, Part #31-0010

$2,195.95
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S&S CYCLE Super Stock® Engine Case for Big Twin '65-'69 with Generator Style - Stock Bore, Part #31-0010

$2,195.95
Engine Case - Super Stock® Generator Style - Stock Bore - Big Twin '65-'69

The S&S CYCLE Super Stock® engine case is designed for authentic vintage restoration and performance upgrades on Big Twin models from 1965 to 1969. Crafted with precision, this engine case features machined surfaces for 3.4375-inch cylinders and is tapped for 1/4-inch-20 fasteners, making it compatible with gear covers, oil pumps, tappet guides, and timing components. Constructed from durable materials and manufactured in the USA, it ensures reliable performance and longevity. This case includes essential components such as crankcase bolts, washers, nuts, cylinder mounting studs, a timing hole plug, magnetic drain plug, and assorted fittings, offering a comprehensive package for rebuild or upgrade projects.

Features:

  • Machined for 3.4375-inch cylinders and tapped for 1/4-inch-20 fasteners, compatible with gear covers, oil pumps, tappet guides, and timing components
  • Line-honed bearing races and precision-machined breather cavity optimize oil scavenging and breather timing
  • Includes crankcase bolts, washers, nuts, cylinder studs, and assorted fittings for comprehensive assembly
  • Constructed from durable materials and manufactured in the USA for reliability and longevity
  • Compatible with '65 alloy inner primary and drilled for 5/16-inch generator mounting bolts
  • Designed for vintage Big Twin models from 1965 to 1969, ensuring authentic restoration and performance upgrades

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