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Base Gskt By-Pass Pigtail Kit Bt Evo 84/99,Spt 86/L* Extends Oil Return Passage

• If you have an Evolution with about 20,000 miles on it, you have a base gasket leak! The factory has tried to remedy this problem with at least four different styles of cylinder studs to no avail
• Eliminates top end drain back oil from even touching the base gasket
• or best results use with metal base gaskets
• Tap the cylinder in the top end oil drain back hole with the supplied aluminum tap and install the PigTail^® with about one inch left protruding to be inserted into the crankcase
• Can be easily removed for cylinder service
• Designed for OE style cylinders (not intented for big bore cylinders)
• Includes instructions

HARDWARE
Complete Kit
Fits Big Twin Evolution 1984/1999 & Sportster Evolution 1986/Later

Cul Base Nut Kit W/Washers Bt 1936/1977 Chrome Oem Style Rpl Hd 16602-30 Colony 8104-16
These cylinder base nut kits are the finest available. American made and fully chrome plated to last a lifetime. Available in various styles to fit most applications. Number of pieces in each kit indicated in ().Colony
Chrome Plated OEM Style Cylinder Base Nut Kit with Lock Washers (16 Pieces)
Fits Knucklehead 1936/1947 and Big Twin 1936/1977
Replaces HD# 16602-30

Cyl Base Nuts Oem Style Ihd Spt 45Ci All Years Chrome W/Lock Washers Colony.8106-16
These cylinder base nut kits are the finest available. American made and fully chrome plated to last a lifetime. Available in various styles to fit most applications. Number of pieces in each kit indicated in ().OEM style. With Lock Washers fits Ironhead Sportster all years and 45ci models all years (16).

Cyl Base Nuts Oem Style Sh 78/L Chrome 8 Pcs Rpls Hd 16838-78 Colony.9100-8
These cylinder base nut kits are the finest available. American made and fully chrome plated to last a lifetime. Available in various styles to fit most applications. Number of pieces in each kit indicated in ().OEM Style. Without Stud Spacer fits Big Twin 1978/k1984. (8).

Cylinder Base Stud Set 8 Pcs All Bt Evo, Black Oxide Pm 20-2098

• Top quality USA made heat treated alloy steel studs with interference fit threads on case end
• Sets include 8 studs

Kibblewhite
Cylinder Base 8 Stud Set
Fits Big Twin Late 1985/1999
Replaces HD# 16837-85C

Cylinder Base Stud Set 8 Pcs Big Twin 61"& 74" 1930/1977 Rpl Hd 16831-30..Colony 8856-8
Colony
Cylinder Base 8 Stud Set
Fits 74ci Shovelhead 1966/1977, Knucklehead 1936/1947, Panhead 1948/1965, Big Twin 1936/1977
Replaces HD# 16831-30

Cylinder Base Stud Set 8 Pcs Bt Evo L1985/1999 Alloy Steel Rpl Hd 16837-85C Colony 9424-8

• Top quality USA made heat treated alloy steel studs with interference fit threads on case end
• Sets include 8 studs

Colony
Cylinder Base 8 Stud Set
Fits Big Twin Late 1985/1999
Replaces HD# 16837-85C

Cylinder Base Stud Set 8 Pcs Fits 1986-2014 XL, Black Oxide Pm 20-2097

• Top quality USA made heat treated alloy steel studs with interference fit threads on case end
• Sets include 8 studs

Kibblewhite
Cylinder Base 8 Stud Set
Fits Sportster 1986/Later
Replaces HD# 16832-86A

Cylinder Base Stud Set 8 Pcs Fits Twin Cam 1999-2014 Pm 20-20412

• Top quality USA made heat treated alloy steel studs with interference fit threads on case end
• Sets include 8 studs

Kibblewhite
Cylinder Base 8 Stud Set
Fits Big Twin & Twin Cam 1999/2014

Cylinder Base Stud Set Bt 80Ci 1340Cc 1978/1984 Rpl Hd 16837-78..Colony 8857-8
Colony
Cylinder Base 8 Stud Set
Fits Shovelhead 80ci 1978/1984 & Big Twin 1978/1984
Replaces HD# 16837-78

Cylinder Dowel Set Of 4 Fits 1984-1999 Evo, 1986-2014 XL, Pm20-2099
Kibblewhite
Cylinder dowel
Fits Evo 1986/2004
Sold in pack of 4

Cylinder Dowel Set Of 4, Fits All Twin Cam 1999-2014 Pm 20-20413
Kibblewhite
Locating Dowel (Pack of 4)
Fits Twin Cam 1999/2014

Engine Cyl Torque Plate Kit Sh & Evo All Years Spt 86/L* Buell All Years Jims .1073
Late model aluminum cylinders cannot be accurately honed without using torque plates. These plates simulate operating stress conditions when boring or honing aluminum cylinders. They easily adapt to conventional boring bars or a Sunnen type honing machine. These plates are drilled precisely for multiple applications use and can accommodate various bore sizes, with stock or oversize big bores. Kits are laser lettered for ease of use with torquing sequence and most sets don't require removal of ring dowels. Refer to chart for sizes and applications available.Jims
Use on Shovel and EVO, Big Twin 1966/Later, Single Cam only
Includes aftermarket and S & S motors
Bore size 3.4375 - 4

Engine Part,Cylinder Base Stud Spt Evo 1986/Later* Alloy Stl Rpl Hd 16832-86A Colony 9507-8

• Top quality USA made heat treated alloy steel studs with interference fit threads on case end
• Sets include 8 studs

Colony
Cylinder Base 8 Stud Set
Fits Sportster 1986/Later
Replaces HD# 16832-86A

FEULING OIL PUMP CORP. Cylinder Stud Kit, Harley 85-00 FX 85-99 FL 87 - 94 XL

• Superior in strength and performance; designed to exceed needs of high-performance engines
• Stock replacement; reusable studs recommended for all V-Twin engines
• Precision J-form threads for optimum engagement, to prevent galling and promote more consistent torque loading
• Manufactured by ARP to Feuling's exact specifications
• Kit includes eight cylinder studs, moly assembly lubricant and thread sealant
• Made in the U.S.A.

FEULING OIL PUMP CORP. Cylinder Stud Kit, Harley 99-15 FX 99-15 FL

• Superior in strength and performance; designed to exceed needs of high-performance engines
• Stock replacement; reusable studs recommended for all V-Twin engines
• Precision J-form threads for optimum engagement, to prevent galling and promote more consistent torque loading
• Manufactured by ARP to Feuling's exact specifications
• Kit includes eight cylinder studs, moly assembly lubricant and thread sealant
• Made in the U.S.A.

FEULING OIL PUMP CORP. Cylinder Stud/Head Bolt Kit, Harley 85-00 FX 85-99 FL 87 - 94 XL

• Stop head and base gasket failure
• Stock replacement; reusable studs and head bolts recommended for all V-Twin engines
• Designed to exceed the needs of high-performance engines
• Precision J-formed threads prevent galling and promote more consistent torque loading
• Headbolts made from special alloyed stainless steel
• Manufactured by ARP to Feuling's exact specifications
• Kit includes eight cylinder studs, eight headbolts, moly assembly lubricant and thread sealant
• Made in the U.S.A.

FEULING OIL PUMP CORP. Cylinder Stud/Head Bolt Kit, Harley 99-15 FX 99-15 FL

• Stop head and base gasket failure
• Stock replacement; reusable studs and head bolts recommended for all V-Twin engines
• Designed to exceed the needs of high-performance engines
• Precision J-formed threads prevent galling and promote more consistent torque loading
• Headbolts made from special alloyed stainless steel
• Manufactured by ARP to Feuling's exact specifications
• Kit includes eight cylinder studs, eight headbolts, moly assembly lubricant and thread sealant
• Made in the U.S.A.

KIBBLEWHITE Cylinder Dowels, Harley 99-16 FX 99-16 FL

• CNC-machined dowels used for locating cylinder head
• Sold as a 4-pack
• Made in the U.S.A.

Sensor,Engine Temperature Tc88 W/EFI 1999/Later* Rpls Hd 32446-99 Mc-Ts1
Direct replacements for the OE partsStandard Motor Products
Engine Temperature Sensor
Fits Twin Cam 1999/Later
Replaces HD# 32446-99

V-Twin Manufacturing 57-84XLR Chrome Cylinder Base Nuts XL - Kit

Chrome cylinder base nut.

XLR 1957-1984

V-Twin Manufacturing Chrome Cylinder Base Cover XL - Sold Each

Cylinder base cover will smooth and add decorative chrome to the area below the cylinder bases of the engine.
Bolt is 3-1/2" drive allen head and is 5/16"-18.
OEM: 32729-07

XL 2004-UP

V-Twin Manufacturing Clutch Hub Studs, 1952-70 XL - Set
1970 & Earlier XL Clutch Item: Clutch Hub Stud (6) 1967-70

V-Twin Manufacturing Cylinder Stud Set XL - Set

Cylinder stud set.

OEM: 16832-86A

XL 1986-UP Evolution

V-Twin Manufacturing Cylinder studs with a thread size os 3/8"-16 for Evolution OEM 16837-85C - Set

Cylinder studs with a thread size os 3/8"-16 for Evolution models are a set of eight.

OEM: 16837-85C

FLT 1986-1998
FXST 1986-1998
FXR 1986-1994
FLST 1986-1998
FXD 1991-1998

V-Twin Manufacturing Head Bolts and Hardware Kits, Studs only, 4 pk, Colony, 1986-99 BT - Set

Cylinder stud for Evolution

FLT 1986-1998
FXST 1986-1998
FXR 1986-1994
FLST 1986-1998
FXD 1991-1998

V-Twin Manufacturing Sifton Evolution Cylinder Drain Inner Filter - Set

This inner filter for return top end oil features a stainless steel screen and a ceramic magnet that will stop all ferrous debris from common valve train wear.
This screen and magnet also are effective in stopping broken valve spring material from e