Page 74 of 2009 Performance Parts by GM Parts Direct

chevy small-block v-8 12499138 main bearing kit 383 engine +0.010 not shown small-block cylinder heads part number description casting number 12555690 12480034 12367712 12367712 10088113 10239906 or12558062 10239906 or12558062 25534351c 25534371c 25534351c 25534371c 10134363 10134363 12480011 12480011 88958667 10185040 10185040 10185040 12480153 material port size alum iron alum alum alum iron iron iron iron iron iron alum alum alum alum alum alum alum alum alum 195 184 210 210 163 170 170 185 225 185 225 215 210 port type vortec vortec vortec vortec vortec vortec vortec vortec 18° 18° sb2.2 sb2.2 sb2.2 splayed splayed splayed splayed valve chbr angle cc s 23 23 23 23 23 23 23 23 23 23 23 18 15 sb2.2 sb2.2 sb2.2 splay splay splay splay 54.4 64 62 62 58 64 64 66 66 66 66 60 35-37 48 48 28 45 45 45 int vlv 2.00 2.02 2.00 2.00 1.94 1.94 1.94 2.00 2.00 2.00 2.00 exh vlv 1.55 1.60 1.55 1.55 1.50 1.50 1.50 1.55 1.55 1.55 1.55 exh port lt4 lt4 lt4 lt4 lt4 lt4 lt4 lt4 lt4 lt4 18° 18° sb2.2 sb2.2 sb2.2 plug type angled angled angled angled angled straight straight straight straight straight straight angled angled angled angled heat riser no no no no no no no no no no no no no no no no no no rocker stud screw-in screw-in screw-in screw-in screw-in press press screw-in screw-in screw-in screw-in shaft shaft shaft shaft shaft shaft shaft shaft shaft notes forlt1orlt4 phase3bowtie bare12464298 assembly zz4assembly bare12558060 assembly bare25534421 bare25534446 assembly assembly noseats/guides noseats/guides noseats/guides noseats/guides noseats/guides page number 149 147 150 150 149 146 146 148 148 148 148 151 151 154 153 154 · completemainbearingkitfor383-cubic-inchsmall-block v-8with+0.010-undersizemains g 12480108 main bearing bolt kit sportsman blocks 12363287 lt4 12480034 bowtiephaseiii 12497186 fastburn 12464298 fastburn 12556463 zz4 12529093 vortec · sturdymainbearingcapboltsdesignedspecifically forthefollowinggmppsportsmanracingblocks p/n12480047 ,p/n12480049,p/n12480157 p/n12480159,p/n12480174andp/n12480175 · boltsaregrade8with12-pointheadsandblack oxide-coated chevy small-block v-8 front covers timing pointers fuel pump block-offs h 3991435 timing pointer 6.75 and 7 balancer g main bearing bolt kit sportsman blocks 12558060 vortec 25534351 smallportvortecbowtie 25534445 largeportvortecbowtie 25534421 smallportvortecbowtie 25534446 largeportvortecbowtie 24502580 18°semi 24502615 15° 12480129 sb2.2 12480011 sb2.2bare 88958667 r0xsb2.2 · steeltimingpointerboltsontoengineswith6.75 or 7 balancers · pointerisnotchromed 3991436 timing pointer 8 balancer not shown · steeltimingpointerboltsontosmall-blockwithan 8 balancer · pointerisnotchromed i 12342089 small-block chrome timing cover 2.15 1.625 2.15 1.625 2.15 1.625 2.20 2.20 2.20 · attractivechromecoverfor1969­1991small-blockv-8 andall90°v-6engines · directreplacementforcoversthatusebolt-on timing pointer · suppliedwithgmoilsealreplacementoilseal p/n10111769 h timing pointer 6.75 and 7 balancer i small-block chrome timing cover 12480146 roughbaresplay 12480147 semimachinedsplay 24502517 splayedvalve 12480153 r0xsplayed 1.65 splayed angled 1.65 splayed angled 1.65 splayed angled splayed roughmach24502517 152 semimach12480146 noseats/guides noseats/guides 152 152 153 j 12562818 front cover · withcranktriggerplug · includesbolts,sealandgasket chrome fuel pump block-off plates k 12341998 small-block fuel pump block-off plate · platehasstampedbowtielogo · specialnon-asbestosgasketincluded j front cover with bolts seal and gasket k small-block fuel pump block-off plate 1967 camaro indy pace car making an instant impact on the performance-car scene it was only natural camaro got the nod to pace the memorial day tradition at the brickyard the indy 500 pacing the prestigious race is a job for the hare not the tortoise so only the camaro crown jewel the ss 396 convertible was deemed worthy not just any ss 396 would do however as the actual pace car featured a hopped-up version of the 375-hp l78 big-block for good measure along with the actual pace car and its backup more than 100 pace car replicas were built with 81 of them used at the race and 21 built later for canadian export while some of these cars were indeed built with the l78 big-block many of the replicas featured the 295-hp 350 small-block and some of the canadian clones even featured the 325-hp l48 big-block all featured the familiar blue ss striping color-keyed blue interior and pace car logos timing covers additional required components part number 12342089 12562818 bolts quantity 1156176710 102132936 125511352 seals quantity 125777101 102286551 gasket quantity 101084351 n/a bolt grommets quantity n/a 102132948 engine application 88958602,12499711,12486041,12496968,12486041 12499101,12499106,12497317,88958604,12499710,12498772 12496769,24502609,88958603,12499712,19201330 144 buy online at www.gmperformanceparts.com additional components required available for purchase online at buy online pagewww.gmperformanceparts.com at 155 for installation see gmperformanceparts.com 145

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