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Exhaust Port Fasteners

Manufacturer Part Number 1081-0001

J&P Part: 4420121

13 Reviews

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  • Exhaust Port Fasteners
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13 Reviews

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Description for Exhaust Port Fasteners 

Exhaust Port Fasteners

• Consists of specially formulated and machined head port bolts designed to interference-fit with special ‘E’-clip locks and custom patterned offset washers

• The bolt holds the pipe secure, not merely by thread tension but by clamping the pipe to the head by wedging the patterned washers against the pipe while the washers are, in turn, wedged between the pipe and the ‘E’-clip locks fitted to the bolt heads

Important Product Notes

Product Specs

Manufacturer Part Number: 1081-0001

Material: copper/heat-proof material

Fitment for Exhaust Port Fasteners 

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Click (+) to view all compatible models

Harley-Davidson® Models

Disc Glide Willie G Special FXDG : 1983
Electra Glide Anniversary FLH : 1978
Electra Glide Classic FLHC : 1979–1982
Electra Glide Classic FLHTC : 1983
Electra Glide Classic Side Car FLHCE : 1979–1981
Electra Glide Fat Bob FLHFB : 1966–1970
Electra Glide FLB : 1966–1970
Electra Glide FLBF : 1970
Electra Glide FLFB : 1966–1969
Electra Glide FLH : 1966–1978, 1981–1984
Electra Glide FLH-74 : 1980
Electra Glide FLH-80 : 1978–1980
Electra Glide FLHB : 1966–1970
Electra Glide FLHF : 1966–1975
Electra Glide Heritage FLH : 1981
Electra Glide Police FLHP : 1981
Electra Glide Police FLHP-74 : 1979–1980
Electra Glide Police FLHP-80 : 1979–1980
Electra Glide Police FLP : 1971–1972, 1974–1975
Electra Glide Police FLPF : 1971–1972
Electra Glide Special Edition FLHX : 1984
Electra Glide Sport FLHS : 1977, 1980–1984
Electra Glide Standard FLHT : 1983
Low Rider FXS : 1977–1978, 1981–1982
Low Rider FXS-74 : 1979–1980
Low Rider FXS-80 : 1979–1980
Low Rider FXSB : 1983–1984
Sturgis Belt FXB : 1980–1982
Super Glide Electric Start FXE : 1974–1984
Super Glide Fat Bob FXEF : 1980–1984
Super Glide Fat Bob FXEF-74 : 1979
Super Glide Fat Bob FXEF-80 : 1979
Super Glide II FXR : 1982–1983
Super Glide Kick Start FX : 1971–1978
Super Glide Low Rider FXRS : 1982–1983
Super Glide Sport Glide FXRT : 1983
Tour Glide Classic FLTC : 1981–1983
Tour Glide FLT : 1980–1983
Wide Glide FXWG : 1980–1984

Customer Reviews for Exhaust Port Fasteners 

Overall Rating:
5/5 based on 13 ratings

5 by


3 by

My shovel is very hard on brackets and bolts, so I had to do some modifications, but all in all, satisfied

5 by

Broke rear motor mount engine and trans fell down two inches and they held the pipes. the washers were a little banged up. but I'm old school and I had them safetey wired also. buying a nother set right now. Also made my own motor mount with 1/2 pate. Installing a BDL belt drive will be reviewing that soon

5 by

work very well

5 by

fast and what I needed

5 by

You never have to worry about the bolts coming loose when locked with this item. I have been using a few years now

5 by

If your working on a Shovelhead, this is the only way to go for a" worry free" tight and secure exhaust bolt. Easy install and perfect fit. Hoot, Maryville, TN.

5 by

well made product very happy

5 by

haven't had a need for these yet but they are solidly made and appear to be good quality.

5 by

as expected

3 by

Could use a diagram or exploded view of how it works but figured it out in about 20 min. Works ok but limits how tight you can get the bolts. I doubled up on gaskets for them to work.

4 by

The gaskets and fasteners fit perfect and completly took care of my reocurring problem with the header loosening up.

5 by

This product works! Final solution to lost exhaust bolts. Easily removed for maintenance.

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