- You can find installation instructions and a parts list for JRC Flatside Carburetors here

Internal hex for easy installation

NOTE: S&S Quickee pushrods are designed especially for use with Evolution and Twin Cam style hydraulic tappets

Replaces OEM: This kit directly replaces Harley-Davidson OEM part numbers 12052

2 gallon Sportster gas tanks

High-Performance Mineral Gear and Chaincase Oil for Sportsters - 1 quart Length_1.5" - You can find installationRecommended for use in 1971 and newer XR and XL Harley Davidson motorcycles where transmission and primary chain case share a common lubricant supply Formulated specifically for high performance gear boxes Outstanding film strength providing excellent wear protection and durability Exceptional extreme pressure additive package Provides smooth shifting across all RPMs Made in the U. S. A.