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Chevy Big-Block v-8<br />
Intake Manifolds: add<strong>it</strong>ional required <strong>com</strong>ponents<br />
Part Number Gaskets (Quant<strong>it</strong>y) Bolts (Quant<strong>it</strong>y) engine Application<br />
12464484 12366985 (1) 12497460 (1) 12499121, 12497323<br />
12464482 12366985 (1) 12367959 (1) 12499121, 12497323<br />
88961161 88962213 (1) 12367959 (1) 12498793<br />
12363420 12366985 (1) 12367959 (1) 12498777, BB Oval Port High Rise<br />
12363407 12366985 (1) 12367959 (1) 12496962, 12371171, CNC version of 12363406<br />
19131359 12506106 (2) 10198997 (14), 9349918 (2) 12568774, BB Dual Plane<br />
88962218 88962213 (1) 12367959 (1) 12498827<br />
ManiFold Accessories and Gaskets<br />
A. 12555320<br />
Oil Shield<br />
• Isolates hot engine oil from the air/fuel mixture<br />
B. 10174981<br />
Gasket K<strong>it</strong>, 1965-1981 Oval Port Heads<br />
• This k<strong>it</strong> is used on all 1965-1981 oval port iron cylinder heads<br />
• Includes 2 gaskets<br />
C. 12366985<br />
Gasket, Aluminum Oval Port Heads<br />
• Designed for Big-Block aluminum heads P/N 12363390,<br />
P/N 12363392 and P/N 12363399<br />
• Use w<strong>it</strong>h manifold P/N 12363406, P/N 12363407,<br />
P/N 12363420 or P/N 12363421<br />
Bolt K<strong>it</strong>, Intake Manifold<br />
D<br />
88962213<br />
Intake Manifold Gasket (not shown)<br />
• Use on all Big-Block engines w<strong>it</strong>h rectangular intake port<br />
heads 396 through 572-cubic-inch<br />
• Includes 2 gaskets<br />
12506106<br />
Gasket, 454 and 502 Engines (not shown)<br />
• Used on 454 and 502 engines; w<strong>it</strong>h restricted heat crossover<br />
passages<br />
• 1 gasket per package; order 2 per engine.<br />
D. 12367959<br />
Bolt K<strong>it</strong>, Intake Manifold<br />
• For any Big-Block Chevrolet engine<br />
• Includes 16 bolts: 3/8-16 x 1.5" w<strong>it</strong>h wide, underhead<br />
flange w<strong>it</strong>h a 7/16" hex head<br />
• Rated at 170,000 psi and will give consistent torque load<br />
• Includes 16 hardened flat washers<br />
NOTE: Four of these washers are smaller in diameter for use<br />
around the front water passages.<br />
Chrome Water Necks<br />
E. 12342024<br />
Water Neck<br />
• Chrome water neck w<strong>it</strong>h neoprene O-ring and chrome bolts<br />
• For 1966-1975 Chevrolet, Camaro, and Chevelle<br />
V-8 engines<br />
Air Cleaners<br />
Chevy Big-Block v-8<br />
A<br />
Oil Shield<br />
Water Neck<br />
E<br />
F. 12342080<br />
Air Cleaner, Chevrolet-Logo High-Performance<br />
Design<br />
• 14" round high-performance style air cleaner has chrome<br />
lid w<strong>it</strong>h embossed Chevrolet name<br />
• F<strong>it</strong>s most four-barrel and two-barrel carburetors<br />
• Will not f<strong>it</strong> Dominator-style carburetors<br />
NOTE: Check clearance between hood and top of air cleaner.<br />
Minimum clearance is 3.75" from top of carburetor gasket<br />
area to underside of hood.<br />
2002 Camaro SS AnniversAry<br />
G. 12342071<br />
Air Cleaner, Chevrolet-Logo Classic Design<br />
• 14" round classic-style air cleaner has chrome lid w<strong>it</strong>h<br />
embossed Chevrolet name and Bowtie attaching nut<br />
• F<strong>it</strong>s most four-barrel and two-barrel carburetors<br />
• Will not f<strong>it</strong> Dominator-style carburetors<br />
“It’s the Camaro you always dreamed of owning,”<br />
exclaimed the ’02 Camaro brochure of the Camaro SS.<br />
It was any easy car to remember, thanks to a <strong>com</strong>pletely<br />
unique package featuring red paint, checkered her<strong>it</strong>age<br />
stripes, unique wheels, two-tone interiors, and much<br />
more. Only 3,369 SS were ordered w<strong>it</strong>h this package<br />
(RPO Z4C), w<strong>it</strong>h the T-top coupes being slightly more<br />
popular than the convertibles.<br />
The anniversary cars weren’t all stripes and hype, however.<br />
Of the cammed-up LS1 in the SS, the brochure<br />
added that the “resemblance to the Corvette was purely<br />
intentional,” and w<strong>it</strong>h 325 horse and 350 lb-ft on tap,<br />
there was no argument. In fact GM High Tech Performance<br />
extracted a 13.579-second quarter mile at 101.91<br />
mph from the heaviest SS available, an automatic convertible,<br />
proving the LS1 muscled up in just a few short<br />
years and that the modern Small-Block could run w<strong>it</strong>h<br />
many of <strong>it</strong>s heralded muscle car forefathers.<br />
B<br />
Gasket K<strong>it</strong>, 1965-1981 Oval Port Heads<br />
Air Cleaner, Chevrolet-Logo High-Performance Design<br />
F<br />
C<br />
Gasket, Aluminum Oval Port Heads<br />
Air Cleaner, Chevrolet-Logo Classic Design<br />
G<br />
268 Buy online at www.gmperformanceparts.<strong>com</strong><br />
Available for purchase online at<br />
gmperformanceparts.<strong>com</strong><br />
269