Velocity White 2 1/8" Boost/Vac Gauge VS141WBLF crankshafts-and-parts Helper springs are utilized in

Helper springs are utilized in the front and rear to maintain proper suspension operation under droop conditions as well as accommodate the extensive travel of the stock shocks

5 V8 1965 Chevrolet Biscayne 409/6

3 V8 1971 Dodge D300 Pickup   383/6

3L V8 1976 - 1978 GMC C15 400/6

7 V8 1989 - 1990 Chevrolet V3500 350/5

Velocity White 2 1/8" Boost/Vac Gauge VS141WBLF crankshafts-and-parts Helper springs are utilized inVelocity White 2 1 8" Boost Vac Gauge Features: Rugged air core movement? combined with microprocessor technology for precision and durability Full sweep provides increased accuracy Easy to read 2 1 8" size Pushbutton calibration Integrated red warning light, illuminates entire gauge red when activated Warning light output for additional warning indicator lights Analog . 5 4. 5VDC output for data logging systems LED lighting, choose between Warm White