Yukon Gear & Axle YGK2362 LSD And Re-Gear KitDifferential Gear Set LSD And Re Gear Kit LSD And Re Gear Kit; 8. 2 in. Bop 3. 90 Ratio Rear and Up Gear Ratio; w 28 Spline Posi; SPECIFICATIONS: WARNING CA Proposition 65: No FEATURES: Fits GM 8. 2 in. Buick Olds Pontiac Differential Coverage Incl. 64 To 72 Olds 442; 64 To 72 GTO; 67 To 72 Firebird; 69 To 72 Trans Am; 8 Other Models; Or Anything 3. 90 Ratio 27 Spline Pinion Gear 10 Bolt Ring Gear Incl. Dura Grip Positraction LSD; 28 Spline Hot Rodded

Standard/Stepside Bed Trucks

MPN: 57-2026-BLK

Stepped Line Separator

Seatback Protector

12 Gauge Steel Construction

The Mass Airflow Sensor is relocated further down the S&B intake tube allowing for further airflow Improvements

Dual Retention Posts On Drivers and Passengers Floor

6061-T6 aluminum on a multi-axis mill

MPN: ST-125-HOT

Part Number: 49859

just a few machine screws and you're ready to roll

MPN: 827-555WB