Dana 60 4.10 Pro Gear Richmond Gear – Produced in Italy Bullet 1962-'67 Nova/Chevy II and other

1962-'67 Nova/Chevy II and other GM cars with higher ride heights than the 3840F will fit

Part Number: A1021

– 7/16″-20 RH threads & 1/2″-20 RH threads

Part Number: B4146WC

& choice of housing ends

Dana 60 4.10 Pro Gear Richmond Gear – Produced in Italy Bullet 1962-'67 Nova/Chevy II and otherPart Number: RPD60410 Drag Race Use Only Pro Gears may be necessary when tooth breakage occurs with Standard gear sets Produced from a softer material, the teeth can flex as opposed to crack and break The life expectancy can vary anywhere from 15 to 300 runs depending on the vehicle If a Standard gear provided acceptable life, a Pro gear may not be the right choice Designed For 4. 56 & Numerically Higher Carriers Machined From 9310 Forged Steel Heat