You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
LICENSED PARTS<br />
Valve Cover Wing Nuts<br />
These custom valve cover wing nuts feature a Bowtie logo on<br />
the top of each fastener. The lower ends of the shafts have wide<br />
shoulders for optimum clamping/load distribution. Studs are included<br />
for precise gasket pos<strong>it</strong>ioning. The wing nuts f<strong>it</strong> Chevrolet Big-Block,<br />
Small-Block, and V-6 cylinder heads. Sold 4 per package.<br />
Valve Cover Hold-Down Clamps<br />
Valve cover hold-down clamps distribute the load over a wider<br />
area to minimize valve cover distortion and possible leakage.<br />
The clamps feature Bowtie logos and f<strong>it</strong> stamped valve covers<br />
for Chevrolet Small-Block V-8 and V-6/90-degree engines through<br />
1986. (4 clamps per package.)<br />
A.–D.<br />
Valve Cover Wing Nuts<br />
• Chrome (shown, A)............................................... 141-600<br />
• Metallic gray (shown, B)....................................... 141-364<br />
• Black crinkle (shown, C)........................................ 141-756<br />
• Chrome, w<strong>it</strong>h red Bowtie (shown, D)................... 141-902<br />
Air Breather Caps<br />
Air breather caps w<strong>it</strong>h raised Bowtie logos are available in a<br />
variety of finishes to <strong>com</strong>plement die-cast or stamped valve covers.<br />
Use on valve covers w<strong>it</strong>h grommets f<strong>it</strong>ting 1.22" holes unless<br />
otherwise specified. The breather caps are available in trad<strong>it</strong>ional<br />
domed-style and push-in, 3"-diameter air-filter-element style.<br />
A 141-600<br />
B 141-364<br />
C 141-756<br />
141-366<br />
K<br />
141-757<br />
L<br />
141-903<br />
M<br />
K.–M.<br />
Hold-Down Clamps<br />
• Chrome, no logo................................................... 141-610<br />
• Metallic gray (shown, K)........................................ 141-366<br />
• Black crinkle (shown, L)........................................ 141-757<br />
• Chrome, red Bowtie (shown, M)........................... 141-903<br />
Timing Chain Covers<br />
Add a distinctive look to the front of any Chevrolet Small-Block<br />
or Big-Block engine w<strong>it</strong>h a custom timing cover that’s accented<br />
w<strong>it</strong>h Chevrolet and Bowtie logos. These stamped-steel covers are<br />
engineered to GM specifications and <strong>com</strong>e w<strong>it</strong>h a GM production<br />
oil seal pre-installed. The covers use bolt-on timing pointers.<br />
LICENSED PARTS<br />
E. Push-In, Rectangular<br />
• Chrome (shown, E)............................................... 141-619<br />
Note: Replacement oil seals: S/B GM 10111769, B/B GM<br />
3860095.<br />
F.–H.<br />
Push-In, 3" Diameter<br />
• Metallic gray (shown, F)........................................ 141-365<br />
• Chrome (shown, G)............................................... 141-616<br />
• Black crinkle (shown, H)........................................ 141-754<br />
Push-On, 3" Diameter, For Use w<strong>it</strong>h Oil Filler<br />
Tube, 1.82" Opening<br />
• Chrome................................................................. 141-617<br />
D 141-902 E 141-619<br />
141-363<br />
N<br />
141-753<br />
O<br />
141-904<br />
P<br />
N.–P., Q.<br />
Chevrolet Small-Block V-8 1969-1991 and<br />
V-6/90°<br />
• Chrome (shown, Q)............................................... 141-215<br />
• Metallic gray (shown, N)....................................... 141-363<br />
• Black crinkle (shown, O)........................................ 141-753<br />
• Chrome, black/red logo (shown, P)....................... 141-904<br />
R. Chevrolet Big-Block 1965-1990<br />
• Chrome (shown, R)............................................... 141-216<br />
Twist-On, 3" Diameter<br />
• Chrome................................................................. 141-618<br />
Striking die-cast timing covers, supplied w<strong>it</strong>h separate GM production<br />
oil seal. Bowtie logo directly cast into the upper surface.<br />
These popular push-in filter air breathers, w<strong>it</strong>h the raised Bowtie<br />
logo stamped prominently in the top, are offered in two styles:<br />
w<strong>it</strong>h the heat-shield hood and w<strong>it</strong>hout. 3" diameter. F<strong>it</strong>s valve covers<br />
w<strong>it</strong>h 1.22" holes.<br />
S. Die-Cast Aluminum, Chevrolet Small-Block<br />
V-8 1965-1990<br />
• Polished (shown, S)................................................141-217<br />
• Chrome................................................................. 141-218<br />
I.–J.<br />
Push-In Filter Air Breathers<br />
• Chrome, w<strong>it</strong>h hood (shown, I).............................. 141-621<br />
• Chrome, w<strong>it</strong>hout hood (shown, J)........................ 141-622<br />
Clamp-On Filter Air Breather, F<strong>it</strong>s 1-3/8th<br />
• Chrome, w<strong>it</strong>h hood............................................... 141-625<br />
Water Necks<br />
These Chevrolet water necks utilize neoprene O-ring gaskets<br />
instead of regular gaskets-eliminating leakage. Supplied w<strong>it</strong>h<br />
chrome bolts.<br />
• V-8, 1955-1965, Chevy II V-8 1965,<br />
Corvette 1956-1963 (not shown).......................... 141-500<br />
• Chevrolet, Camaro, and Chevelle V-8s,<br />
1966-1975 (not shown).......................................... 141-501<br />
Master Cylinder Covers<br />
These GM dual line master cylinder covers are offered for the<br />
most popular applications. Supplied w<strong>it</strong>h clips and a precisely<br />
pos<strong>it</strong>ioned GM logo. PDB = Power Disk Brakes<br />
• Single clip, 5"x 2-3/8", PDB (not shown)................ 141-225<br />
• Double clip, 5-3/4"x 3", PDB (not shown).............. 141-226<br />
• Single clip, 5-5/8"x 3", PDB or manual (not shown)....141-227<br />
F 141-365 G 141-616<br />
H 141-754<br />
141-215 Q<br />
141-216 R<br />
Harmonic Balancer Covers<br />
Enhanced looks and engine timing accuracy are benef<strong>it</strong>s of installing<br />
a custom aluminum harmonic balancer cover. More than just a<br />
dress-up <strong>it</strong>em, the precision-degreed Small-Block and Big-Block covers<br />
are mounted directly through the center hub, which eliminates<br />
any timing inaccuracies caused by outer inertia ring slippage. The<br />
balancer covers are marked w<strong>it</strong>h a Bowtie logo, Top Dead Center<br />
and proper timing degrees. They are available in black and chrome<br />
finishes. U.S. Patent 5,675,078<br />
Chevrolet Small-Block, 6-3/4"<br />
• Black...................................................................... 141-727<br />
• Chrome................................................................. 141-725<br />
Chevrolet Small-Block, 8"<br />
• Black...................................................................... 141-728<br />
• Chrome................................................................. 141-726<br />
T. Chevrolet Big-Block<br />
• Black (shown, T).................................................... 141-730<br />
• Chrome................................................................. 141-729<br />
I 141-621 J 141-622<br />
141-217 S<br />
141-730<br />
T<br />
308 Buy online at www.gmperformanceparts.<strong>com</strong> Buy online at www.gmperformanceparts.<strong>com</strong><br />
309