B18A1 swap into 91 civic
Thread Starter
Honda-Tech Member
Joined: May 2007
Posts: 30
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From: Westerville, Ohio, United States
I just recently dropped an ls swap into my 91 civic hatch, im having a problem witht the axles. the car had dx badges but also had a 5-speed SI tranny in it.
My problem is that the 90-93 integra axles i have will not fit in the stock ef hubs, the ls axles splines are bigger than the stock ef hub splines. What hubs or knuckles do i need.
My problem is that the 90-93 integra axles i have will not fit in the stock ef hubs, the ls axles splines are bigger than the stock ef hub splines. What hubs or knuckles do i need.
Hi, I started this link about popping noise on the axles on a swap B16A that I have https://honda-tech.com/zerothread/2281143 I come to find out that I have to buy the JDM axles (got them of ebay) but haven't put them in yet, but also header that the spider might be bad (because the person that I bought the car from didn't know all about the swap on everything axles as well) don't know if that might help...
Thread Starter
Honda-Tech Member
Joined: May 2007
Posts: 30
Likes: 0
From: Westerville, Ohio, United States
yes, those are the axles that i have, but they are bigger than the hub by like 2mm. their is no way for them to fit in their. i have talked to local motorsports shops and they have said the same thing, no one knows why they don't work. but thanks for the info GIBSANEZ
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EF_9 »</TD></TR><TR><TD CLASS="quote">i think you have to remove the dust rings or something in the hub part dont really know what its called but yeah</TD></TR></TABLE>
He is correct. It just so happens that those dust rings are about 2mm smaller diameter than the axles, and are located inside the hub. at first they look like they are part of the hub, but they pop out with a screw driver.
He is correct. It just so happens that those dust rings are about 2mm smaller diameter than the axles, and are located inside the hub. at first they look like they are part of the hub, but they pop out with a screw driver.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Black99dc »</TD></TR><TR><TD CLASS="quote">My problem is that the 90-93 integra axles i have will not fit in the stock ef hubs, the ls axles splines are bigger than the stock ef hub splines. What hubs or knuckles do i need. </TD></TR></TABLE>you need knuckles/hubs from 88-91 CRX DX/Si or 88-91 Civic DX/LX/Si - if the Integra axles splines are to large for the hub, it must have Civic STD or CRX HF hubs on it - the car is probably a STD model and not a DX
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<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by asilaydying1984 »</TD></TR><TR><TD CLASS="quote">I used the dx ones off a crx but si ones will work just as well</TD></TR></TABLE>
That's because they're the same.
OP, you either have the dust rings on the axles or you have a different model than you originally thought.
That's because they're the same.

OP, you either have the dust rings on the axles or you have a different model than you originally thought.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by wiZCo »</TD></TR><TR><TD CLASS="quote">
That's because they're the same.
OP, you either have the dust rings on the axles or you have a different model than you originally thought.</TD></TR></TABLE> Werd, I'm betting it was an STD.
That's because they're the same.

OP, you either have the dust rings on the axles or you have a different model than you originally thought.</TD></TR></TABLE> Werd, I'm betting it was an STD.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ***$nyper »</TD></TR><TR><TD CLASS="quote"> Werd, I'm betting it was an STD.</TD></TR></TABLE>
Werd....X2
Werd....X2
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ***$nyper »</TD></TR><TR><TD CLASS="quote"> Werd, I'm betting it was an STD.</TD></TR></TABLE>
Yeah, you would know a lot about STDs, wouldn't you?
Yeah, you would know a lot about STDs, wouldn't you?
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by wiZCo »</TD></TR><TR><TD CLASS="quote">
Yeah, you would know a lot about STDs, wouldn't you?
</TD></TR></TABLE> Yes I would.
I infect ground water in states I don't like with them.
Take that Oregon.
Yeah, you would know a lot about STDs, wouldn't you?
</TD></TR></TABLE> Yes I would.I infect ground water in states I don't like with them.
Take that Oregon.
yes his hatch started its life a 4speed STD ED. the swap went well but he axels just wont fit. there is a thread in the FAQ section sayint all the USDM hubs are the same? why would STD and HF be different?
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SIred91 »</TD></TR><TR><TD CLASS="quote">Because they are.
</TD></TR></TABLE>
Just because. Honestly. They're just different.
</TD></TR></TABLE>
Just because. Honestly. They're just different.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ***$nyper »</TD></TR><TR><TD CLASS="quote"> Yes I would.
I infect ground water in states I don't like with them.
Take that Oregon.</TD></TR></TABLE>
*thud*
Saved for future sigging.
I infect ground water in states I don't like with them.
Take that Oregon.</TD></TR></TABLE>
*thud*
Saved for future sigging.
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