PEM Standard Quick Change Gears - Set #9 Backing Plate T-Bolt headers and low gears

headers and low gears

Tapered inserts have a 1-1/2" per foot taper and are commonly used with stock type inner tie rods

Both come with 100% CNC ported 65cc or 75cc combustion chambers and 80cc exhaust ports with a 3/4'' thick head deck (ideal for nitrous or blower applications)

The MSD Flying Magnet Crank Trigger uses four magnets secured in the aluminum trigger wheel that pass by a stationary non-magnetic pick-up to trigger the ignition

These rev controls are adjustable with plug-in modules and will save your engine from over-rev damage caused by missed shifts or driveline failure

PEM Standard Quick Change Gears - Set #9 Backing Plate T-Bolt headers and low gearsProduct Description: Quick Change Gear Set Standard Set 9 10 Spline 4. 11 Ratio 4. 98 3. 39 4. 86 Ratio 5. 88 4. 01 Steel Sold Individually PEM Racing (Performance Engineering and Manufacturing) offers a wide selection of quick change gear sets, ring and pinion gears, differential cases, and other rear end components.