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BTR LS .660 Dual Spring Kit with Retainers SK001

Dynosty ★ 3.7/5 · ItemOracle Score Premium

$240 USD
Price subject to change
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Brian Tooley Racing BTR LS .660" Dual Valve Springs Platinum Kit with Retainers SK001 (Steel)

Dual valve spring kit for LS engines with stock rocker arms, including matching retainers. Drop-in install supports 15-degree LS heads. Customer insight: mixed sentiment noted

Highlights

  • dual spring kit for LS engines
  • drop-in with stock rocker arms
  • includes retainers and guides locators

Pros

  • includes dual polished springs
  • drops in to stock rocker setup
  • includes matching retainers
  • compatible with multiple LS head models

Cons

  • customer insight shows mixed sentiment

Best For

  • upgrading camshaft in LS engines
  • LS head upgrade projects
  • replacing valve springs in 15 degree LS heads
  • stock rocker arm compatible spring kit
  • install with matching retainers

Features

  • 660" dual valve spring kit for LS engines with stock rockers
  • Includes dual polished springs, matching retainers, locators for stock guides, locks and seals
  • Fits 15-degree LS heads (LS1, LS2, LS3, LS4, LS6, L76, L92, L99, LQ4, LQ9, L33, LSA)
  • Spring pressures: 155 lbs @ 1.780", 380 lbs @ 1.180", 400 lbs @ 1.130"; coil bind @ 1.070"
  • Designed as a drop-in kit when upgrading a camshaft with 0.660" lift

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