351w SVO block

[dtperformance]

I bought a 408 w with an svo block I was told it comes with 4 bolt main caps. Cant find anything on any site that confirms that. Can anyone help. It is a 351w block it says ford svo on the drivers side and it has a R on the pass side.

Thanks

[billhendren]

Every R block that we have had in the shop was a 4 bolt,the outer bolts are only 3/8 and i am not sure how much they help.Bill

[superpro1832]

I purchased my svo 351wr from ford motorsports. It is 4 bolt main with 3/8 bolts on the outer splayed caps . You can visit their web site and get all the info you need.