1900 Series
Street Performance with a Budget Features:
Street Performance with a Budget Features:
- PACALOY Super Clean Wire To Ensure Satisfaction
- Multi Peen Process to Optimize Service Life
- Valve Spring Style:
- Standard
- Number of Springs Per Valve:
- Dual
- O.D. Outer Spring (in.):
- 1.540 in.
- Coil Bind Height (in.):
- 1.125 in.
- Damper Spring Included:
- Yes
- Spring Rate (lbs/in.):
- 431 lbs./in.
- I.D. of Outer Spring (in.):
- 1.140 in.
- I.D. of Inner Spring (in.):
- 0.754 in.
- Valve Springs Coated:
- No
- Maximum Valve Lift (in.):
- 0.650 in.
- Retainers Included:
- No
- Retainer Material:
- N/A
- Locks Included:
- No
- Lock Material:
- N/A
- Valve Stem Seals Included:
- No
- Installed Height:
- 144 lbs. @ 1.900 in.
- Open Height:
- 403 lbs. @ 1.300 in.
- Quantity:
- Sold as a set of 16.
- Make:
- Chevrolet
- Engine Family:
- Chevy big block Mark IV
- Engine Sizes:
- 6.5L/396-7.4L/454
- Years:
- 1965-1990