Trick Flow Twisted Wedge Cylinder Head Valve Spring Upgrade Kit Mustang 289/ 302/ 351W

Trick Flow:
TFS-2500200

Highlights

  • Proudly Made in the USA!
  • Fits 289/302/351W Mustangs
  • Ten-Degree Lock Style
  • Includes Everything to Install
$224.99

Trick Flow Twisted Wedge Cylinder Head Valve Spring Upgrade Kit for all 289, 302 and 351W Mustangs.

Upgrading the Twisted Wedge Cylinder heads on your Mustang's 289, 302 or 351W engine with this Twisted Wedge Cylinder Head Valve Spring Upgrade Kit (TFS-2500200) from CJ Pony Parts!

Features and Benefits:
- Fits 289/302/351W Twisted Wedge Cylinder Heads
- Increased Valvetrain Stability
- Dual Valve Springs
- Proudly Manufactured in the USA!
- Complete Kit
- Ideal for High Performance Cam Installation

This Twisted Wedge Cylinder Head Valve Spring Upgrade Kit made by Trick Flow comes with everything you'll need to install a high-performance cam! This includes valve springs with dampers, Chromoly retainers, valve seals, locks, spring shims, and a spring height gauge. The durable, one-groove steel locks feature a ten-degree lock style, and the springs have a 452 lbs./in. spring rate. This kit (TFS-2500200) is proudly made in the USA!

Specifications:
- Number of Springs Per Valve: Dual
- Valve Spring Style: Standard
- Valve Stem Diameter (in): 0.341 in.
- Valve Stem Diameter (mm): 8.66mm
- Retainers Included: Yes
- Retainer Material: Steel
- Locks Included: Yes
- Lock Style: 10 degree
- Lock Groove Quantity: 1-groove
- Lock Material: Steel
- Outside Diameter of Outer Spring (in): 1.460 in.
- Coil Bind Height (in): 1.013 in.
- Damper Spring Included: No
- Spring Rate (lbs/in): 452 lbs./in.
- Inside Diameter of Outer Spring (in): 1.090 in.
- Inside Diameter of Inner Spring (in): 0.730 in.
- Valve Springs Coated: No
- Valve Stem Seals Included: Yes
- Valve Guide Diameter (in): 0.500 in.

Vehicle Fitment:
- 289, 302, and 351W Mustangs

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Mustang years:

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