FIT:Universal for Chevy LS Engine, cathedral port LS cylinder heads. (For more detailed models and years, please refer to product details).
FUNCTION:This tool allows the combustion chamber/cylinder to be filled with compressed air, which holds the valve closed while the valve spring is exchanged.
ADVANTAGES:High strength stud, CNC machined plate for a great fit and durability.
NOTE:Please take protective measures and Always use Eye protection and gloves.
SUPPORT:At PTNHZ, if you have any question about our product, please contact us right away, we can handle any problems.
Orders are usually processed within 1–2 business days. Standard shipping takes 3–7 business days within the U.S. Delivery times may vary depending on your location and chosen shipping option. You’ll receive a tracking number once your order has shipped.
If you're not completely satisfied with your purchase, you can return it within 14 for a full refund. Please ensure the item is unused and in its original packaging.
We accept all major credit and debit cards (Visa, MasterCard, American Express), PayPal, and Shop Pay. For some regions, additional local payment methods may also be available at checkout.
f you need to make changes or cancel your order, please contact us as soon as possible at [your support email]. We can modify or cancel the order before it has been processed or shipped. Once your order is shipped, we’re unable to make changes, but you can still request a return or exchange after delivery.
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