Block main side bolts...

[KwikSilvr]

Do JDM, or JLP or JJ@Woodbine use the stock side block main bolts for built motors? what are they using?

is this something I should upgrade with a 600+ RWHP motor?

I found these.

 

[TallOkie]

if those are from they are for a Romeo block and wont work, I went with the ARP side bolts

 

[KwikSilvr]

I just spoke with LFP, JDM, JLP, WMS, and they all agree, that the FORD bolts are more than you will ever need..

Thats where Im gonna go then...

Thanks..

 

[ecoastkid]

MMR offers them as an upgrade yet they told me I didnt need them either on the 900HP setup.