-
Black Nitroneg stems - One piece forged stainless steel valves impregnated with a special German process to improve wear properties and reduce friction
- Provide resistance to corrosion and wear superior to hard chromium and electrolysis nickel plating
- Triple Groove valves
- See Specifications Below
- Not sure which you need, view or download the chart from the Goodson catalog
Black Nitroneg stems| Head Diameter | Intake, 1.805" Head Dia., 0.2760" Stem Dia., 0.413 Tulip Rad., 1.7"R Tulip Angle, 4.420" OAL, Intake, 1.900" Head Dia., 0.2760" Stem Dia., 0.344 Tulip Rad., 28º Tulip Angle, 4.420" OAL, Exhaust, 1.575" Head Dia., 0.2755" Stem Dia., 0.354 Tulip Rad., 22º Tulip Angle, 4.520" OAL, Exhaust, 1.630" Head Dia., 0.2755" Stem Dia., 0.500 Tulip Rad., 34º Tulip Angle, 4.520" OAL |
|---|
Quick Shipping and Professional Packaging
Our long-standing relationship with UPS FedEx DHL and other global carriers lets us offer various shipping options. Our warehouse personnel is highly-skilled and will wrap your goods according to our precise and exact specifications. Before they are shipped the goods are thoroughly inspected and secured. Every day we ship thousands of packages to clients from all over the world. This is a sign of our determination to becoming the largest online retailer in the world. The warehouses and centers of distribution are located in Europe, as well as the USA.
Note: Orders that contain more than one item are assigned a processing time according to the item.
Prior to shipment the items, our staff will carry out a thorough inspection on the products you ordered. The majority of orders are delivered within 48 hours. Expected delivery time is between 3 and 7 days.
Returns
We are not able to manage the stock in our warehouse or factory. This means that the actual stock could alter at any time. It is possible that you will not receive your order after it's been placed.
Our policy is valid for a period of 30 days. Unfortunately, if 30 days have passed since you purchased your item, we will not be able to provide a refund or exchange.
For your item to be returned the item must not be opened and in the condition you received it in. It should also be in its original packaging.
Related products
V-Twin Hard Parts
Lightweight Racing Dual Spring Kits | .675″ Lift | 7MM Valve Stems | Steel Retainers Kibblewhite
Valve Guide Work
V-Twin Hard Parts
Lightweight Racing Dual Spring Kits | .650″ Lift | 7MM Valve Stems | Steel Retainers Kibblewhite
Valve Stem Oil Seals
Replacement Parts
V-Twin Hard Parts
Compression Release Valves | 1.750″ OAL | 2 Pack Kibblewhite
V-Twin Hard Part
Valve Guide Work
V-Twin Hard Parts
20-21650 | Lightweight Racing Dual Spring Kits | .675″ Lift Kibblewhite
V-Twin Hard Parts
Lightweight Racing Dual Spring Kits | .675″ Lift | 7MM Valve Stems | Titanium Retainers Kibblewhite
Replacement Valve
Black Diamond Replacement Exhaust Valves for Shovelhead 74″ Kibblewhite
Valve Spring Work
Lightweight Racing Evolution™ 1984 to 1999 Valve Spring Kit Kibblewhite
Replacement Parts
Replacement Keepers for 5/16″ Beehive Valve Springs Kibblewhite
Replacement Valve
Black Diamond Replacement Intake Valves for Shovelhead 74″ Kibblewhite
V-Twin Hard Parts
Compression Release Valves | 1.400″ OAL | 2 Pack Kibblewhite
Valve Guide Work
Intake Valve Guides for Evolution, Twin-Cam & Sportster with .312″ Valves Kibblewhite
V-Twin Hard Parts
Replacement Valve
Black Diamond Replacement Valves for Evolution (84-99) Kibblewhite
Valve Spring Work
Lightweight Racing Evolution™ 1984 to 1999 Valve Spring Kit, .655″ Lift Kibblewhite
V-Twin Hard Parts
Lightweight Racing Dual Spring Kits | .650″ Lift | 7MM Valve Stems | Titanium Retainers Kibblewhite
