Description:[Fitment]: DSK6-1 Ignition Coil for Big Twin 1970-1999 and for Sportster models 1971-2003 (not for Twin Cam or for EFI). [Quality Material]: DSK6-1 Ignition Coil made of high quality metal plastic material, strong and durable. [Easy to Use]: High reliability and high performance Ignition Coil. [Product Size]: Ignition Coil, 13cmx10cmx8cm/5.12inchx3.94inchx3.15inch. Specification: Color: Black Material: Plastic Package Contents: 1 set Ignition Coil Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.