Hello friends, thank you for visiting the APT website, very much appreciated.  If you have a problem placing your order online for any reason, please just email us your wish list, we will email or call anywhere in the world. That's right, the old fashioned way! This often works best for checking your order is correct and to get you back on the road as soon as possible. Want a call back, you must leave a message!
David Anton  email here danton@aptfast.com

Filter by Keyword
Filter by Category
» Cylinder Heads, Road, Race & Service, Springs, Retainers, Guides
Filter by Price Range

Subsequent levels in the category list above are indented.
Why not save parts you may be interested in later to your "Wish List".
Please sign up for an account.
An order entry is not required.

1 - 10 of 12 results shown  -  Start over

SOLD EACH

Triumph 5/16" Stem Dia. Valve Keeper

Keepers Tri. 5/16 ("bulloc" 1/2 Round Type) 16 Or 24 Per Set, 106663
Part# 516KEEP   More Details...

$2.99


SOLD EACH

Freeze Plug 1" Tri Cup Type

Freeze Plug Cup (Core Plug) 1" Dia. Front Of Triumph Block Other Apps
Part# CP-100   More Details...

$1.29


NOT FOR THE VERY EARLY 1600 & 2000 ENGINES

Tri 6 STD Rocker Shaft (Not Mki) 214559z

Rocker Shaft Triumph 6-CYL Standard (Not Mki), 214559z For Nitrided Version #RST-06
Part# RS-06   More Details...

$33.98


1.44 TRIUMPH 6 CYLINDER INTAKE VALVE, A NICE VALVE

Tri. In. Val. 1.44", 6 Cyl. Oem#146128

Tri. Intake Valve 1.44", 6 Cyl. Oem #146128
Part# V333   More Details...

$15.88


STAINLESS STEEL FORGED 21 4N LARGE TR6 EXHAUST VALVE

Tri 6 CYL Stainless Ex. Val. 1.256"

Triumph 6 Cyl. Stainless Steel Exhaust Valve 1.256" Dia. Forged One Piece 21 4n Stainless Valve
Part# V560   More Details...

$25.86


Out of Stock (call for availability)
FORGED ONE PIECE STAINLESS 21 4N SERIES TRIUMPH 6 CYLINDER

Triumph 6 Cyl. Ex. Val. 1.193" Ss, 21 4n

Triumph Exhaust Valve, 1.193" Dia. S/STEEL, 21 4n, 30.3mm, OE#159872/3, 148387
Part# V657   More Details...

$22.21


ALL 6 CYLINDER TRIUMPH INTAKE VALVE STAINLESS STEEL 21 4N FORGED ONE PIECE

Tri. In. Val. 1.48", All 6 Cyl. 21 4n SS

Triumph Intake Valve, 1.48", All 6 Cyl. Stainless Steel 21 4n, Waisted Stem, Ok For Use With Ex. Valve #v715 1.26"
Part# V711   More Details...

$33.96


Out of Stock (call for availability)
ALL SIX CYLINDER TRIUMPH HEADS

Tri. In. Val. 1.44", All 6 Cyl. 21 4n SS

Triumph Intake Valve, 1.44", All 6 Cyl. Stainless Steel 21 4n, Waisted Stem, (Ok For Use With Ex. Valve #v715 1.26"...
Part# V714   More Details...

$33.96


LARGEST 6 CYLINDER EXHAUST. WE SOMETIMES TRIM A LITTLE DEPENDING ON INTAKE DIAMETER

Tri. Ex. Val. 1.273" All 6 Cyl. 21 4n

Tri. Ex. Valve, 1.273" All 6 Cyl. S/STEEL 21 4n, Waisted Stem,
Part# V715   More Details...

$33.86


VPS-11 #1

Triumph Tr6 Double Valve Spring Set

Triumph Tr6 Double Valve Spring Set, #214 LBS Per Inch. Use With Stock Cam, Max. Lobe Lift 0.260" Use Stock Retaine...
Part# VPS-11   More Details...

$69.98
$49.99
On Sale