Catalog: 2009 Performance Parts
Company/Brand: GM Parts Direct
two piece rear main seal in 2009 Performance Parts by GM Parts Direct
the original small-block v-8 but minus two cylinders the 4.3l v-6 also known as ... and other heavy loads a four-bolt main block enhances strength and a later- ... style one-piece rear main seal reduces the chance for an oil leak ... still it includes a stronger four-bolt main block and smooth roller camshaft 4.2l i ... as it uses the later-style one-piece rear main seal and cylinder heads with ... bottom end is durable with four-bolt mains additional details include a gear- ...

117 4.155 3.980 4.155 4.116 4.185 main bolt 4 4 4 4 4 4 4 4 4 4 4 4 main bolt ... wet wet wet wet wet wet wet wet wet dry seal type 1pc 1pc 2pc 1pc 1pc 2pc 1pc 2pc ... used cores ours all feature four-bolt main caps for extra strength there s no ... reason to settle for a two-bolt block each new cylinder block is ... bore range 3.980 4.190 3.980 4.185 main bolt 4 4 main bolt degree 20° 20° cap ... crank oiling jnl size 283 283 dry dry seal type 2pc 2pc max weight stroke lbs 3.48 ... · usesealadapterp/n10051118 touse2-piecerearmainseal seethechartonpage134forco ... bore range 4.116 4.185 4.116 4.185 main bolt 4 4 main bolt degree 17° 17° cap ... crank oiling jnl size 283 350 dry dry seal type 2pc 2pc max weight stroke lbs 3.75 ... 350 bare block 1986later style 1-piece rear main seal · cast-iron4-boltblock ...

-prepmachiningand4-boltsp layed2 maincaps.gmperformancepar tsraceblockshaveproven ... ,2 0°splayedcapson center three mains · 2.00 o.d.cambearings1.867 i.d ... sfor superior head gasket sealing · enlargedcambossesallowcus ... anbeadaptedtodrysump with plugs · two-piecerearmaincranksha ftsandpre-1986oilpans arerequired · ... lled a 24502650 283 main 350 bore size short-deck bowtie race ... ,2 0°splayedcapsoncenter three mains · 8.325 deckstandarddeckblocksare 9. ... testedtoover800horsepower 12480050 283 main 350 bore size medium-deck bowtie race ... block not shown a short deck race block rear short deck race block rear a · cnccast- ... ,2 0°splayedcapson center three mains · 8.700 deckstandarddeckblocksare 9.025 ... -machined blocks than anyone 2 splayed main caps have additional material for added ...

esfor improved head gasket sealing · centrifugallyspuncast-iro ... rail surfaces and head dowel pins · two-piecerear-maincranksh aftsandpre-1986oilpansreq uired · ... marine applications b 10121044 rear oil seal two-piece design not shown · ... rearoilsealforv-8andv-6en gineswithpre-1985style two-piece oil ... seal design · usedbymanynascarteamsfors ... pin e 14011072 billet steel 4-bolt main cap 10134400 400 aluminum bare block ... ower aluminum race block rear · outerholesareangledtoward ... · designedforblockswith2.45 main bearings note consult chevy power ... -style 4-bolt caps billet steel 4-bolt main cap e note block must be align-bored ... 94666814 nodular 4-bolt main cap not shown a-356aluminumcompetitionb ... ttern f 12499102 main bearing kit 383 engine standard · ...

edesignedin1986toincludea one-piecerearmainseal.tha trequireda correspondinglynewoilpand ... .forpre-1986engines, thereisa newerone-piecepangasketav ailable.oilpansandgaskets arenot ... - handdipstick · designedfor1-piecerearmai nand1-pieceoilpangasket · ... rh c 360450 oil pan z28-style 2-piece rear main seal · · · · a serpentine ... - handdipstick usewith2-piecerearmainsea lon19551979blocks requiresgasketp/ ... oil pan 19861996 corvette-style 1-piece rear main seal · fitsgeni-styleengines ... threecrankshaft scrapers six trap doors two runners an oil temperature ... diagram f 10108676 oil pan gasket 1-piece rear main seal not shown · neoprene1- ... piecegasketfor1 986-and-newerengines windage tray f ... rpulleyor alternator to maintain proper tension · ...

gm performance parts continues to offer two versions each differentiated by ... bore range 4.250 4.310 4.470 4.500 main bolt 4 4 main blt degree straight ... oiling jnl dia 2.75 2.75 wet wet seal type 1pc 1pc max weight stroke lbs 4.25 ... 4.600 4.494 4.600 4.560 4.600 main bolt 4 4 4 4 4 4 4 main bolt degree 16 ... 2.75 2.75 wet wet wet wet wet wet wet seal type 2pc 1pc 1pc 2pc 1pc 2pc 2pc max ... were machined for four-bolt parallel main caps bowtie blocks are machined for ... four-bolt splayed caps · revised rear-of-block allowed for the machining of one or two ... -piece main seals similar to gen v design · the front ... 454 blocks created a slightly beefier main web than previous blocks · all blocks ... 502 and bowtie blocks shared the same main web which is strengthened considerably ...

inches they can be fitted with one-piece or twopiece crankshaft seals for less ... chance of oil leaks one-piece seals or more aftermarket components ... attachments two-piece seals chevy big-block v-8 engine blocks ... blocks are available with splayed main caps which have additional material ... gm performance parts uses splayed main caps throughout the entire line of ... splayed16°onthethree center mains · prioritymainoilingsystem · ... blockswitha1-piecerearmai nsealusethe6-bolt genvi- ... featurewithaddedoil pressure port · twobossesaddedformanualtr ansmissionclutch pivot machined · ... block bottom bowtie sportsman block rear b · blockswitha2-piecerearmai ... deck bowtie sportsman block · · · · · 1-piece rear main seal cnc-machinedcast-iron4- ...

bowtie sportsman bare block · · · · · 1-piece rear main seal cnc-machinedcast-iron4- ... bare block not shown · · · · · 2-piece rear main seal cnc-machinedcast-iron4-bo ... block not shown · · · · · · · · · 1-piece rear main seal ... d16°onthe three center mains dowel located · ... usesleevep/n12480035seepa ge306 2-piecerearmainseal usesmarkivfronttimingcove r 1979 camaro ... a tall deck bowtie sportsman bare block rear zl1 aluminum big-block rear b 4.250 ... usedintheanniversary427cr ateengine 1-piecerearmainseal usesgenv/vioilpanandfront timingcover ... revved on the lt package faded into the rear-view mirror replacing the lt was an all-new ... more brightwork a custom interior two wheel options and more the berlinetta ... z28 a machined lifter valley detail one-piece rear main zl1 aluminum big-block 4-bolt ...