Increases Power and Reduces Reversion on Unbaffled Exhaust Systems 66/84 Exhaust Port Torque Cones for 1966-1984 Harley Shovelheads

Exhaust Port Torque Cones for 1966-1984 Harley Shovelheads - Increases Power and Reduces Reversion on Unbaffled Exhaust Systems (66/84): Billet Proof Designs. Buy Exhaust Port Torque Cones for 1966-1984 Harley Shovelheads - Increases Power and Reduces Reversion on Unbaffled Exhaust Systems (66/84): Fasteners - ✓ FREE DELIVERY possible on eligible purchases. Torque Cones not only increase power, but they are necessary for unbaffled exhaust systems to reduce reversion. CNC-machined with precise angles for maximum effect. Improve power by increasing the exhaust gas velocity. to reduce exhaust reversion. Great for use with un-baffled exhaust systems that require some type of back pressure to run right. Simple installation requiring no permanent modification. Extra exhaust port gaskets are NOT required. Fits 9-984 Harley Shovelheads Sold in pairs Finish: Machined Steel Dimensions: OD - -/8" OD - .” (Smallest Taper) Top to Bottom - -/4” Fitment: 9-984 Harley Shovelheads . . .

Increases Power and Reduces Reversion on Unbaffled Exhaust Systems 66//84 Exhaust Port Torque Cones for 1966-1984 Harley Shovelheads
Increases Power and Reduces Reversion on Unbaffled Exhaust Systems 66//84 Exhaust Port Torque Cones for 1966-1984 Harley Shovelheads
Increases Power and Reduces Reversion on Unbaffled Exhaust Systems 66//84 Exhaust Port Torque Cones for 1966-1984 Harley Shovelheads