Chevy Z28 High Performance Valve Springs Set 16 SBC .500" Lift 350 327 305 400

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Your Price: $36.95
Part Number:160-1144HP
SBI Valve Springs - Set Of 16

Part # 160-1144HP

Fitment:
Most 1955-1993 Small Block Chevy Engines. Good spring upgrade with mild camshaft upgrade up to .500" lift.

If you are unsure of fitment please ask!

Made in the USA

Specs:
  • Intake & Exhaust
  • Single with Damper
  • Seat Pressure 118 @ 1.700
  • Open Pressure 318 @ 1.210
  • Coil Bind 1.160
  • I.D 0.876"
  • O.D 1.260"
  • Wire Diameter .162"

These are purchased in bulk boxes of 100 and we break them down into sets of 16

We have sold over 12,000 of these springs.