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Adjustable Pushrod Length Tool 6.350-7.615
EC Long Adjustable Pushrod Length Tool w/5mm Ball Ends
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Adjustable Pushrod Length Tool 6.350-7.615" w/5mm Ball Ends

Part Number: GP-1875L
Online Price: $24.99
Adjustable Pushrod Length Tool for Taller Deck Cast Blocks & Billet Small Block Clones
Availability: In Stock.

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Description

Our new Adjustable Pushrod Length Tool is specifically designed to measure the correct pushrod length for taller decks on cast blocks using deck extensions, as well as billet small block clones.


Adjustable Pushrod Length Tool Features:

  • Adjustable length range from 6.350" to 7.615"
  • Lightweight, anodized aluminum body for durability and ease of use
  • Knurled locking nut allows secure adjustment without the need for tools
  • 5mm ball ends precisely fit small block tappets and rocker arms

While pre-cut pushrods offer convenience, customizing pushrod length to the exact measurement often results in improved rocker arm geometry. Proper rocker geometry is critical as it influences valve train resonance and harmonics, which can cause premature valve float if not optimized. Additionally, accurate geometry affects valve motion, including valve speed, duration, and lift, and helps minimize wear on valves and guides. For peak engine performance and longevity, always ensure your pushrod length is measured precisely.

FAQ

FAQ for Adjustable Pushrod Length Tool

Q1: What engines is this pushrod length tool compatible with?
A: This tool is designed for taller deck cast blocks using deck extensions and billet small block clones, commonly found in Honda GX, Predator, and other small block clone engines.

Q2: Why is it important to measure pushrod length accurately?
A: Accurate pushrod length ensures optimal rocker arm geometry, which affects valve timing, speed, duration, and lift. Proper geometry reduces valve float risk and minimizes wear on valves and guides, improving engine performance and longevity.

Q3: What is the adjustable range of this pushrod length tool?
A: The tool adjusts from 6.350 inches up to 7.615 inches, covering most applications for taller decks and big block clones.

Q4: Does the tool require any special tools for adjustment?
A: No tools are required to adjust this pushrod length tool. It features a knurled locking nut that securely locks the measurement in place by hand.

Q5: What size are the ball ends on the tool?
A: The tool includes 5mm ball ends designed to fit small block tappets and rocker arms precisely.

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