Slant six to Poly 318 Engine swap

Engine, transmission, rear-end, driveline, fuel system etc..
Post Reply
User avatar
onetontommy
Sweptline.ORG Member
Sweptline.ORG Member
Posts: 131
Joined: Wed Dec 31, 1969 6:00 pm
Contact:

Slant six to Poly 318 Engine swap

Post by onetontommy »

Question, I bought a 68 Dodge Truck with no engine. A friend bought a 64 Dodge Truck with a Poly 318 push button Automatic. I bought it to put into my 68. Does anyone know where to get the correct engine mounts for this swap. Thanks
Tommyoneton@gmail.com
Tom

User avatar
Txas2step
Sweptline.ORG Pioneer
Sweptline.ORG Pioneer
Posts: 3416
Joined: Mon May 31, 2010 7:26 am
City: houston
State: TX

Re: Slant six to Poly 318 Engine swap

Post by Txas2step »

The LA 318 motor truck brackets and rubber mounts will work on the Poly. Are you going to use the trans. as well?
61 shorty 170/ 3spd 3:91(sold)
66 lwb 318 poly/727/4:10 (sold)
67 shorty 318poly/4spd 3:55
68 ute 318/3 spd/3:55(sold)
70 318/727/3:23
66 d200 225/4spd/4:10( military)(sold)
68 d100 383/727/3:55

User avatar
onetontommy
Sweptline.ORG Member
Sweptline.ORG Member
Posts: 131
Joined: Wed Dec 31, 1969 6:00 pm
Contact:

Re: Slant six to Poly 318 Engine swap

Post by onetontommy »

The answer to your question is yes. I'm going to use the Poly with the pushbutton Transmission. So I bought engine mounts for a 68 318. Installed them and then set the engine in and they don't work. The engine mounts that came off of the 64 truck were thick in size, while the 68 engine mounts were thin in size. Don't know what to do right now? Kind of confused and I ran out of Diet Pepsi. Any help is appreciated. Thank Tom
Tom

User avatar
Txas2step
Sweptline.ORG Pioneer
Sweptline.ORG Pioneer
Posts: 3416
Joined: Mon May 31, 2010 7:26 am
City: houston
State: TX

Re: Slant six to Poly 318 Engine swap

Post by Txas2step »

Something is not right. The la engine brackets and motor mounts work . The early motor mounts are thicker because the frame attachments are different on the '61-'early '65 frames. Late '65 -'71 frame mounts are different. Sounds like you have the wrong motor brackets. This is what they should look like:
318 truck brackets.jpg
Attachments
006 (640x480).jpg
61 shorty 170/ 3spd 3:91(sold)
66 lwb 318 poly/727/4:10 (sold)
67 shorty 318poly/4spd 3:55
68 ute 318/3 spd/3:55(sold)
70 318/727/3:23
66 d200 225/4spd/4:10( military)(sold)
68 d100 383/727/3:55

User avatar
onetontommy
Sweptline.ORG Member
Sweptline.ORG Member
Posts: 131
Joined: Wed Dec 31, 1969 6:00 pm
Contact:

Re: Slant six to Poly 318 Engine swap

Post by onetontommy »

Thanks. I finally figured it out.
Tom

User avatar
Txas2step
Sweptline.ORG Pioneer
Sweptline.ORG Pioneer
Posts: 3416
Joined: Mon May 31, 2010 7:26 am
City: houston
State: TX

Re: Slant six to Poly 318 Engine swap

Post by Txas2step »

:Thumbsup :Thumbsup :Thumbsup
61 shorty 170/ 3spd 3:91(sold)
66 lwb 318 poly/727/4:10 (sold)
67 shorty 318poly/4spd 3:55
68 ute 318/3 spd/3:55(sold)
70 318/727/3:23
66 d200 225/4spd/4:10( military)(sold)
68 d100 383/727/3:55

Post Reply