When i tore the engine down after 3 years of racing and minor streeet use the engine main bearings looked very good.
Splayed main caps sbc 400.
Eagle racing engines installing splayed main caps on 2 bolt main sbc.
Main cap chevy sbc 350 oem 4 bolt replacement billet steel main caps middle 3 caps not yet reviewed.
Eagle racing engines installing splayed main caps on 2 bolt main sbc.
While mild steel main caps may look like main caps and are economical they are the wrong material for a performance application.
Be sure to use reinforcing.
Steel 4 bolt main caps for pontiac 350 389 400 with dowel pins set of 3 by program engineering block must be align bored pro 400c4a.
Pontiac 421 428 455 rear cap by program engineering block must be.
True deductile iron caps take a beating and return to their original shape deductile saving the bearings and continuing to perform well.
350 389 400 pontiac main caps with splayed outer boltsw dowel pins set of 3 by program engineering block must be align bored pro p455r.
817 casting 400 sbc.
Estimated ship date loading 11 30 2020 if ordered today.
Befoe the main webing just finaly gave up.
1 post by 69firebird tue nov 13.
And have the 2 bolt block fitted with splayed caps.