Manton Diesel D-6.0/6.4PS-STG1.5 - Engine Valve Spring Kit

2003-10 6.0L / 6.4L Ford Powerstroke - Stage 1.5 Kit - One Piece Pushrods & High Boost Valve Springs

$577.57 USD
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Manton Diesel D-6.0/6.4PS-STG1.5 - Engine Valve Spring Kit

2003-10 6.0L / 6.4L Ford Powerstroke - Stage 1.5 Kit - One Piece Pushrods & High Boost Valve Springs

Manton's Stage 1.5 Kit for 2003-2010 Ford Powerstroke is an upgrade replacement for the factory light wall pushrod, Include High Boost Valve Springs & 1 Piece 11/32 Pushrods

  • Length: 9.795 in

  • Diameter: 11/32

  • Wall Thickness: .120

  • Tips: 3/8 Ball, 3/8 Ball, W/Oil

  • High Boost Straight Valve Springs

$577.57 USD
SKU: D-6.0/6.4PS-STG1.5
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2003-10 6.0L / 6.4L Ford Powerstroke -Series 2 -11/32 X .120 Wall One Piece Pushrod

Stock pushrods are nearly 10 inches long, suitable only for stock vehicles. Exceeding stress limits can compromise performance.

We offer 11/32 heavy-wall pushrods to increase the pushrod's rigidity, improving the engine's capacity to perform properly under high loads.

The pushrod bearing surfaces are CNC-turned and hardened. This extends pushrod life and improves valve train performance over a forged or black-oxidized ball.

In extreme performance applications, we also offer larger diameter pushrods. Upgrading to 3/8 diameter spreads load without binding.

Also consider upgrading to our Series 5 pushrods for competition engines. They offer 105,000 p.s.i. tensile strength over Series 2 or 3, improving valve timing accuracy.

Proven in top-tier competitions for durability and strength. We offer tools for custom pushrod lengths in 6.0 and 6.4 engines.

Ensure correct pushrod length for proper valve bridge contact and hydraulic unit preload. Pushrods are crucial for performance and longevity.

Note of interest: Ford has decided to supersede the original 6.0 pushrod length of 9.850 and is now going to supplying only one length of 9.795 for both the 6.0 & 6.4 engines.

Manton Powerstroke 6.0/6.4L High Rev/High Boost Valve Springs

Designed by Manton for reliability across all performance levels, from Mild to Wild. Sold in a pack of 32 springs. Note: Ford now supplies a single 9.795-inch pushrod length for both 6.0 and 6.4 engines.

Valve spring specifications:

  • 120 lbs @ 1.840" installed height

  • 284 lbs @ 1.340" (.500" valve lift)

  • Accommodates max valve lift of .540"

  • Fits: 2003-2010 6.0 and 6.4L Powerstroke engines

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