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Moroso 64922 - Throttle Return Spring Kit, SBC

Since 1968, Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications!

Manifold Mounted Throttle Return Spring Kit
18 Deg SBC Cylinder Heads
H-5 7/16 in.
Incl. 1 Return Spring Set
Availability: Will be special ordered for you.
Pricing: $29.99


• Provides positive throttle return required by several sanctioning bodies
• Each kit fits Holley® 2 or 4 bbl. single carb applications
• Includes one set of return springs

Part No. Available Options
64929 Throttle Return Springs

California Proposition 65

California Prop 65WARNING: Cancer & Reproductive Harm -


  • 64922
  • 64922
  • 084663649226
  • Moroso
  • Will be special ordered for you.
  • New

Shipping Information

  • Item Requires Shipping
  • 0.6 lbs.
  • W3.0000” x H2.0000” x L8.0000”

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California Residents: Prop 65

WARNING: Cancer and Reproductive Harm -