Payment:
We take credit card payment for domestic customers in USA only. Payment through Papal is also
acceptable. For international customers, we only take credit card payment through Paypal.
Key Dimensions:
A) Regular Intake & Exhaust Valves with a Wide Groove on the Valve Stem
The OD of Exhaust Valve Bottom Base: about 24MM
The OD of Intake Valve Bottom Base: about 25MM
B) Special
Intake & Exhaust Valves
with a Narrow Groove on the Valve StemThe OD of Exhaust Valve Bottom Base: about 25MM
The OD of Intake Valve Bottom Base: about 27MM
Special
Intake & Exhaust Valves
with a Narrow Groove on the Valve StemCustomers are responsible for all return shipping charges incurred. Shipping and handling fee is NON-REFUNDABLE under any circumstances.