Oliver Main Billet Caps/Kits and Rear Seal Adapters
Manage bottom end stress and flex with the strongest precision milled billet steel main conversion cap kits available. Available in either 2 or 4 bolt configurations, 10 degree splayed or stock style bolt holes, with either a 1 or 2 piece rear seal rear main cap available.
Eagle Chevy Small Block Nodular Iron 4 bolt main caps
Finding OEM 4 bolt blocks in Junk yards now a days, running from yard to yard, going through pile after pile, and then finding out that the block is not usable due to a crack or some other flaw after you just spent money on hot taking and inspections can be a pain, this kit converts any 305/350 2 bolt Chevy Small Block to a 4 bolt block with these cap kits, Have your machine shop drill and tap the extra holes, install the new caps, and line bore the block to ensure proper fit and alignment. Kit includes 3 main caps and 6 hex head bolts.
Gellner
Precision CNC ground Billet Main caps for small and big block Chevys.
LaPouttre Racing Products
Extreme Value billet steel main bearing caps, 3 pieces in a set
Extreme Value Aluminum Rear Seal Adapters
LaPouttre Racing Heads / Engines
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108 Braddock St.
Bay City, MI. 48708 1-989-893-5028 Orders/Tech Line