O.E.M. Factory Replacement *235-D Small Block Chevy V-8 Ideal for Oval Track Classes. Will handle up to .550” Net Valve Lift. Requires Isky Part No. 707-STA Steel Retainer to obtain 1.750” installed height.
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Product Features:
- Engineered For Street Or Race Applications
- Drop In Installation
- Wound From Chrome Silicon Wire
- Processed For Maximum Durability And Performance
Products Specifications
- OEM Replacement Valve Spring Set
- Oval Track Classes
- OD 1.260 in. / ID 0.886 in.
- Seat Pres. 130lbs. @ 1.750 in.
- Open Pres. 320lbs. @ 1.200 in.
- Rate Per in. 350
- Coil Bind 1.150
- Max Net Lift 0.550 in.
235D 235-D ISK235D