Kirk Valve Lash Tool

Name: Kirk Valve Lash Tool - SKU# T23
Brand: Rennline
SKU: T23
Price: 108 USD
Availability: InStock
Rating: 5 (1 reviews)

(1 review) Write a Review

911 / 964

SKU#:: T23
UPC:

WAS: $120.00 on 2026-04-16

SALE shows the updated price of an item after a reduction from the previous retail price.

The WAS strikethrough price is the price offered for the item on Rennline.com on 2026-04-16.

SALE: $108.00 (10% off)

Quantity:

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Availability: In Stock

Installation Difficulty

Product Details

Valve-lash adjustments on the air-cooled 911 engine can be frustrating and time-consuming, even for a seasoned mechanic. This easy-to-use tool provides a simpler, faster, and more exact way to adjust valve lash on all air-cooled Porsche 911 engines.

Repeatable 0.1 mm (.004 in) lash-clearance settings on every valve
Faster and more accurate than traditional feeler-gauge methods
Aluminum and steel construction
Zinc-plated finish for corrosion protection
Laser-engraved markings
Durable box with foam insert for safe storage

Fitment Guide

Vehicle Series	Compatible Models
Porsche 911	All air-cooled
Porsche 964	All

Notes

Installation Difficulty: 1 out of 5.

FAQ

Q: Does this fit my vehicle?

A: See the Fitment Guide tab for compatible models. Contact us if you have questions before ordering.

Prop 65 Warning

1 Review

Write a Review

5
Great Tool!

Posted by Devin McFadden on Sep 14th 2025

Finally took on the valve job on my '88 3.2l. In preparation I bought both standard feeler gagues and this Rennline tool. I fugured I should understand the old-school method. After 30 mins of old-school on valve 1, I chucked the feeler gauge into some far dark corner of the garage. On to the Rennline tool...fantastic! It took some fiddling to get the feel, but by the 5th cylinder it was quite natural. I went back and rechecked every valve in the time it took to learn on the first few. Long story just to say, forget about feeler gauges! This is a fantastic tool. Get it and don't hesitate to take on this satisfying project!