Hastings Piston Rings 1200cc +0.010" Oversize Harley Davidson FL

Restore peak engine performance and efficiency to your Harley Davidson Electra Glide 1200cc with these premium Hastings +0.010" oversize piston rings. Engineered for durability and optimal sealing, this complete set provides everything needed for a comprehensive engine rebuild.

Description

Designed specifically for Harley Davidson Electra Glide FL and FLH 1200 models from 1941-1980, these Hastings piston rings are an essential component for any engine overhaul. The set includes top compression rings, second compression rings, and oil control rings, all manufactured with precision in the USA. The top compression rings feature a barrel face design, optimizing heat transfer between the piston and cylinder wall while effectively controlling combustion chamber gases. This design ensures maximum energy transfer to the crankshaft, enhancing overall engine power and responsiveness.

The second compression rings utilize a reverse torsional taper face, a critical feature that promotes side sealing. This innovative design prevents oil from being forced behind the ring, significantly improving oil economy and reducing consumption. Its reverse twist and taper-machined face create an effective scraping edge, similar to a positive twist torsional ring. For superior oil management, the three-piece Flex Vent oil control rings offer exceptional conformability to the cylinder bore, thanks to their small cross-sectional area. This design provides uniform pressure through four steel rails and two expanders, guaranteeing positive oil control and contributing to a cleaner-burning, more efficient engine. These +0.010" oversize rings are perfect for engines requiring a slight bore increase during rebuilds, ensuring a precise fit and long-lasting performance.

Features & Highlights

• Optimized Combustion Control: Barrel face top compression rings enhance heat transfer and effectively seal combustion gases, maximizing engine power output.
• Superior Oil Economy: Reverse torsional taper face second compression rings prevent oil bypass, leading to reduced oil consumption and improved engine longevity.
• Advanced Oil Management: Three-piece Flex Vent oil control rings conform precisely to the cylinder bore, providing uniform pressure for positive oil control.
• Complete Engine Set: Includes all necessary top, second, and oil control rings for two pistons, ensuring a full and proper rebuild.
• Precision Engineered: Manufactured in the USA with meticulous attention to detail, guaranteeing high quality and reliable performance.

Technical Specifications

• Brand: Hastings
• Product Type: Piston Rings
• Engine Displacement: 1200cc
• Oversize: +0.010"
• Top Compression Ring Type: Barrel Face
• Second Compression Ring Type: Reverse Torsional Taper Face
• Oil Control Ring Type: Three-Piece Flex Vent
• Vehicle Fitment: Harley Davidson Electra Glide FL/FLH 1200 (1941-1980)
• Country of Origin: USA
• EAN: 0075538084280

Important to Know

• Special attention is required for the top ring end gap, especially with KB pistons, due to thermal conductivity and design. Always read instructions furnished with the piston for correct ring installation.
• This kit includes enough rings for two pistons (unless otherwise noted).
• Expect two rings per groove, with the exception of the oil control rails, which will be two rail rings per one expander ring.