Winters 3800 Series Quick Change Gear Set - Set 12 - 6 Spline - 3.78 Ratios 2.80 / 5.10 - 4.57 Ratios 3.38 / 6.17 - 5.13 Ratios 3.80 / 6.93 - Winters 7 in Midget Quick Change LK22974 Chevrolet: Silverado 2500 HD Classic

Chevrolet: Silverado 2500 HD Classic 07 - 07 6 L Engine

heavy-duty snap rings and a lubrited cam face

makes set-up and indexing quick and easyPlug-and-play with Holley EFI and compatible with other aftermarket EFI systems requiring a cam sync signalCNC billet housing with black anodized cap provide good looks and excellent durabilitySupplied with a steel distributor gear

HEI Distributors / Quickcar Switch Panels

spark plugs and accessories

Winters 3800 Series Quick Change Gear Set - Set 12 - 6 Spline - 3.78 Ratios 2.80 / 5.10 - 4.57 Ratios 3.38 / 6.17 - 5.13 Ratios 3.80 / 6.93 - Winters 7 in Midget Quick Change LK22974 Chevrolet: Silverado 2500 HD ClassicProduct Description: Quick Change Gear Set 3800 Series Set 12 6 Spline 3. 78 Ratios 2. 80 5. 10 4. 57 Ratios 3. 38 6. 17 5. 13 Ratios 3. 80 6. 93 Steel Winters 7 in Midget Quick Change Sold Individually For more than 60 years, Winters Performance Products has been producing high performance rear ends and driveline components for racing and street use. Their product offering includes everything from quick change gear sets to shifter assemblies, as well