Richmond Ring & Pinion Set - 4.10 Ratio, 41-10 Teeth, GM 10 Bolt (77-94) 44000130BK Features:Drop-in billet replacement for GM LMM570-5

Richmond Ring & Pinion Set 4.10 Ratio, 41 10 Teeth, GM 10 Bolt (77 94) 44000130BK Features:Drop in billet replacement for GM LMM570 5 Features:Drop in billet replacement for GM distributors with the small cap and external coilFactory style ignition module accepts factory wiringCNC machined billet aluminum housing and billet aluminum base┬ ¼Î“ÇáMagnetic pickup and precision reluctor create stable trigger signals throughout the rpm range┬ ¼Î“ÇáOversized steel shaft is QPQ coated and guided by a sealed ball bearing and an extra long sintered bushingSpecial oil tract improves lubrication to the distributor and cam gearO ring seals can be added to modified blocks to improve oil pressure controlSupplied with late model distributor cap and rotorLegal to install in all 50 statesMarine UL Certified 5 Inch OD x 1 racing Transmissions 000th of an inch precision