TSP Universal Crankcase Evacuation System Each#7317 5029600 Crank Sprocket Material: Billet steel

Crank Sprocket Material: Billet steel

Overall length L1 4-3/4"

Construction : Ball bearing + thrust bearing + needle roller

7/8"3300c spark plug socket - 20

Micron range 50 (40-60)

TSP Universal Crankcase Evacuation System Each#7317 5029600 Crank Sprocket Material: Billet steelTSP's crankcase evacuation system is designed to maintain negative crankcase pressure throughout the RPM range. This reduces intake charge contamination and increases piston ring seal. It is typically only used in drag racing applications with no mufflers. Specifications: BREATHER MATERIAL: Steel BREATHER FINISH: Chrome BREATHER TOP STYLE: Plain BREATHERSHAPE: Round BREATHER DIAMETER: 3" BREATHER HEIGHT: 2 5 8" BREATHER INLET ANGLE: 45 BREATHER NECK