PEM Premium Quick Change Gears Set #21A - 10 Spline MOR20577 265-400 Small Block and 396-454

265-400 Small Block and 396-454 Big Block

AC Refrigerant

Check out all our products from Five Star Race Car Bodies including MD3 Noses

Bolts Included

Supplied with Black Small Diameter Cap with HEI style terminals and race rotor (will accept 8441 Cap-A-Dapt)

PEM Premium Quick Change Gears Set #21A - 10 Spline MOR20577 265-400 Small Block and 396-454Product Description: Quick Change Gear Set Premium Set 21A 10 Spline 4. 11 Ratio 6. 32 2. 69 4. 86 Ratio 7. 45 3. 17 Steel PEM has 20+ years experience in the manufacturing business. We are based in the midwest about 1 hour Southwest of St. Louis, MO on I 44. Our goal is to serve you with quality rear end and drive shaft products with competitive pricing. Show more