Catalog: Big Block Chevrolet Merlin Engine Blocks
Company/Brand: World Products
chevy 250 oil pan in Big Block Chevrolet Merlin Engine Blocks by World Products
stock .843 bore bore 4.240 hone to 4.250 or 4.490 hone to 4.500 maximum bore ... recommended cylinder wall thickness 250 4.500 bore water jackets expanded ... cooling lubrication priority main oiling system oil system features integral ... lines between left and right lifter oil galleys filtration integral mount for ... spin-on filter oil pan rails solid stock width can be ... splayed billet mounts oem starter and oil filter mounts block side ribs for extra ... be amazing merlin-x aluminum big block chevy blocks part 085500 085501 085510 ...

webs thicker decks and a priority main oiling system plus essentials for street use ... like using the stock chevy oil pan pattern oem 2.750 mains and 100 ... it has provisions for a spin-on oil filter while the indexed lifter bores ... 10.200 deck integral mount for spin-on oil filter available with 4-bolt nodular or ... expanded for better cooling standard chevy cam location and cam bearings priority ... main oiling system for maximum reliability solid ... pan rails with stock spacing oem starter ... lifter bores compatible with all chevy mark iv components stepped oiling 584 ... to accommodate special racing heads oil drain-back in valley lubricates ... stock .8437 bore bore 4.240 hone to 4.250 or 4.490 hone to 4.500 maximum bore 4 ... .625 cylinder wall thickness .250 at 4.600 bore water jackets expanded ...