Main bearings, LC-1 wideband, 4.1 N/A block

[sirsteve2]

New King V-6 Main Bearings Have full sets of both standard(MB 443AM STD) and .001(MB 443AM 001) $20 ea. set +shipping

New Innovate LC-1 Lamda Cable with wideband 02 sensor $175 +shipping

4.1 N/A Block '291' Casting number $200 <- LOCAL PICKUP ONLY TurboBuicks.com - Build a Budget 4.1 Motor!

Steve Pitts Jr.
773-272-5848

 

[V6UnderPressure]

where are you located? interested in the 4.1

 

[49-blues]

if the king bearings are heavy duty i ll take both sets to 10312-6509,where is the block located?

 

[sirsteve2]

Sorry forgot to mention im in chicago. And I'm not sure if these are the heavy duty version of the bearings, I purchased them off fullthrottle's website