PEM Premium Quick Change Gear Set - Set 14A - 10 Spline - 4.11 Ratio 5.75 / 2.94 - 4.86 Ratio 6.80 / 3.47 HM-RH Carburetor spacers increase plenum volume

Carburetor spacers increase plenum volume for improved throttle response

0L (1979-93) Mustang (Also available for 1994-04 Mustang -- non-Modular engines)

Chevrolet: Impala 06 - 09 5

Protects Dynamometer tie-down straps from burn-through caused by exhaust exit heat Made of a hi-temp resistant aluminized mylar material Withstands 500F direct / 2000F radiant heat Easily slips over dyno tie down straps 36 in

Comes with 2 piece molded adjustable battery hold down

PEM Premium Quick Change Gear Set - Set 14A - 10 Spline - 4.11 Ratio 5.75 / 2.94 - 4.86 Ratio 6.80 / 3.47 HM-RH Carburetor spacers increase plenum volumeProduct Description: Quick Change Gear Set Premium Set 14A 10 Spline 4. 11 Ratio 5. 75 2. 94 4. 86 Ratio 6. 80 3. 47 Steel Sold Individually PEM Racing (Performance Engineering and Manufacturing) offers a wide selection of quick change gear sets, ring and pinion gears, differential cases, and other rear end components.