McLeod RXT 1200 Clutch Kit - Twin Disc - 9-11/16" Diameter - 1-1/8" x 26 Spline - Rigid Hub - Organic - Steel - Flywheel - GM LS-Series / GM GenV LT-Series Disc Brake Pads They have 20% more exhaust

They have 20% more exhaust flow than cast iron Vortec heads

Dura-Bond Bearing Company is a world leader in camshaft bearings

Can be used inside or outside of upright

1970-1974 Pontiac Parisienne

Compression Ratio 10

McLeod RXT 1200 Clutch Kit - Twin Disc - 9-11/16" Diameter - 1-1/8" x 26 Spline - Rigid Hub - Organic - Steel - Flywheel - GM LS-Series / GM GenV LT-Series Disc Brake Pads They have 20% more exhaustRXT 1200 W Flywheel Intended for the high horsepower street strip fan, the McLeod RXT 1200 twin disc clutch kit is able to handle 1200 crank horse power, with a higher clamp load than the standard RXT twin disc this clutch can handle almost any horse power you can throw at it and still remain street able. Ceramic lined clutch discs will provide smooth engagement with a like stock pedal effort to make this clutch kit ideal for the street performance