Any tricks to getting your SB doors to close easier?

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Edelbrock

Full Access Member
Joined
Mar 28, 2025
Posts
306
Reaction score
286
Location
Earth
First Name
Grumba
Truck Year
1977
Truck Model
K5 Blazer
Engine Size
400
Gotta slam the doors on the K5 to get them to close. Its annoying.

I tried messing with the door seals, adjusting the striker, lubing everything, etc. No luck.

Thoughts?
 

Ricko1966

Full Access Member
Joined
Apr 11, 2017
Posts
6,692
Reaction score
11,447
Location
kansas
First Name
Rick
Truck Year
1975
Truck Model
c20
Engine Size
350
Gotta slam the doors on the K5 to get them to close. Its annoying.

I tried messing with the door seals, adjusting the striker, lubing everything, etc. No luck.

Thoughts?
Are your hinge bushings worn out? Is the plastic sleeve on your door strikers?
 

WFarm

Full Access Member
Joined
Jan 11, 2023
Posts
628
Reaction score
3,863
Location
Central Virginia
First Name
Paul
Truck Year
1975
Truck Model
K5 Blazer
Engine Size
454
Sorry I can’t figure out how to link to my previous post, but I just fixed my K5 Blazer door slamming problem and posted it in Post #23,043.
 

Edelbrock

Full Access Member
Joined
Mar 28, 2025
Posts
306
Reaction score
286
Location
Earth
First Name
Grumba
Truck Year
1977
Truck Model
K5 Blazer
Engine Size
400
Are your hinge bushings worn out? Is the plastic sleeve on your door strikers?


Door bushings are OK. Plastic is gone, but the stikers are greased. Does the plastic help?
 

WFarm

Full Access Member
Joined
Jan 11, 2023
Posts
628
Reaction score
3,863
Location
Central Virginia
First Name
Paul
Truck Year
1975
Truck Model
K5 Blazer
Engine Size
454
My drivers door has always been a PITA to close all the way. I hate slamming doors or anything else for that matter, but that’s what it took to close it all the way. Then I found the thread here about using 1/2” PEX to make new sleeves for the door catch. Some of my original sleeve was still there but not much.

Bought a stick of 1/2” PEX and made and installed a new sleeve. HUGE improvement!! Door shuts normally again!

Plus I have enough left over material to make replacement sleeves for the next 1268 years.

You must be registered for see images attach
 

YakkoWarner

Full Access Member
Joined
May 29, 2024
Posts
308
Reaction score
435
Location
Central Texas
First Name
Wolf
Truck Year
1989
Truck Model
R2500 Suburban
Engine Size
454
Plastic helps a lot - there was a thread not too long ago showing that PEX plumbing tubing works really well as a cheap replacement for the plastic sleeve on the striker.
 

Edelbrock

Full Access Member
Joined
Mar 28, 2025
Posts
306
Reaction score
286
Location
Earth
First Name
Grumba
Truck Year
1977
Truck Model
K5 Blazer
Engine Size
400
Cool, thanks everyone for the info - I will try to fab us some plastic for the strikers. Anything else I should try?
 

Edelbrock

Full Access Member
Joined
Mar 28, 2025
Posts
306
Reaction score
286
Location
Earth
First Name
Grumba
Truck Year
1977
Truck Model
K5 Blazer
Engine Size
400
As an Amazon Associate we earn from qualifying purchases.

Edelbrock

Full Access Member
Joined
Mar 28, 2025
Posts
306
Reaction score
286
Location
Earth
First Name
Grumba
Truck Year
1977
Truck Model
K5 Blazer
Engine Size
400
Would rubber hose work? Probably needs to be plastic, no?
 

Snoots

Full Access Member
Joined
Jan 23, 2013
Posts
9,398
Reaction score
20,773
Location
Georgia
First Name
Roger
Truck Year
1973
Truck Model
Jimmy Sierra
Engine Size
350 w/203
Rubber hose won't work. You can buy the new strikers if you want to spend the dough. PEX is cheaper.
 

hey mister

Full Access Member
Joined
Jun 15, 2024
Posts
363
Reaction score
758
Location
North Coast
First Name
Marty
Truck Year
1978
Truck Model
C10
Engine Size
350
PEX tubing cut to correct length...
Fixed both my doors.
Now they close with very little effort.
 

Forum statistics

Threads
45,739
Posts
990,995
Members
38,861
Latest member
longhorntaco
Top