FORD APPLICATIONS
Silver Line Series

We are pleased to now offer an upward extension of our
existing product line with the addition of “The Silver Line.” These
premium quality racing valves are the perfect compliment to our current
stock, street performance and competition valves. These new “Silver
Line” valves compare favorably with top-of-the-line models from
our competitors in both appearance and performance. So there’s
no need to go anywhere else. Ideal for the most extreme racing conditions.
Applications for aftermarket heads start at .050 longer. These are fully
swirl polished. Chromed stems and Stellite tips. Special thick margins
and modified radius make Silver Lines our lightest and best flowing valves.
Silver Lines are available in hundreds of sizes for all types of serious
race heads. You save money and get the best at the the same time.
Compare our Silver Line Series to anybody’s best valve.

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|
APPLICATION |
TYPE |
HEAD
DIAMETER |
O/L
LENGTH |
STEM
DIAMETER |
TIP
LENGTH |
PRICE
$EA |
|
SL-1831 |
IN U/C |
2.100" |
5.075" |
.3415" |
.395" |
18.21 |
|
SL-1800 |
IN U/C |
1.850" |
5.075" |
.3415" |
.395" |
16.66 |
|
SL-1801 |
IN |
1.940" |
5.075" |
.3415" |
.395" |
16.66 |
|
SL-1805 |
IN |
1.940" |
5.030" |
.3415" |
.325" |
16.66 |
|
SL-1806 |
IN |
2.020" |
5.030" |
.3415" |
.325" |
16.66 |
|
SL-1810 |
EX U/C |
1.600" |
5.030" |
.3415" |
.325" |
16.66 |
|
SL-1811 |
EX U/C |
1.600" |
5.075" |
.3415" |
.395" |
16.66 |
|
SL-1809 |
EX U/C |
1.550" |
5.075" |
.3415" |
.395" |
16.66 |
|
SL-1830 |
EX U/C |
1.670" |
5.075" |
.3415" |
.395" |
18.21 |
|
SL-1654 |
IN U/C |
2.080" |
5.275" |
.3415" |
.250" |
16.66 |
|
SL-1737 |
IN U/C |
2.190" |
5.300" |
.3415" |
.250" |
18.21 |
|
SL-1738 |
IN U/C |
2.250" |
5.300" |
.3415" |
.250" |
18.21 |
|
SL-1742 |
IN U/C |
2.250" |
5.375" |
.3415" |
.250" |
18.21 |
|
SL-1815 |
EX U/C |
1.650" |
5.060" |
.3415" |
.250" |
16.66 |
|
SL-1816 |
EX U/C |
1.710" |
5.060" |
.3415" |
.250" |
16.66 |
|
SL-1817 |
EX U/C |
1.800" |
5.060" |
.3415" |
.250" |
16.66 |
|
SL-1818 |
EX U/C |
1.880" |
5.200" |
.3415" |
.250" |
18.21 |
|
SL-1819 |
EX U/C |
1.880" |
5.060" |
.3415" |
.250" |
18.21 |
|
SL-1820 |
EX U/C |
1.880" |
5.700" |
.3415" |
.250" |
18.21 |
|
SL-1821 |
EX U/C |
1.940" |
5.700" |
.3415" |
.250" |
18.21 |
|
SL-1822 |
EX U/C |
1.750" |
5.060" |
.3415" |
.250" |
16.66 |
|
SL-1840 |
IN |
2.090" |
5.450" |
.3715" |
.320" |
19.38 |
|
SL-1843 |
IN |
2.250" |
5.450" |
.3715" |
STOCK |
19.38 |
|
SL-1844 |
IN Boss |
2.280" |
STOCK |
.3715" |
STOCK |
19.38 |
|
SL-1845 |
IN SOHC (427) |
2.250" |
STOCK |
.3715" |
STOCK |
19.38 |
|
SL-1850 |
EX |
1.750" |
5.425" |
.3715" |
STOCK |
19.38 |
|
SL-1851 |
EX |
1.656" |
5.450" |
.3715" |
.320" |
16.28 |
|
SL-1852 |
EX Boss |
1.900" |
STOCK |
STOCK |
STOCK |
19.38 |
|
SL-7843 |
EX (SHO) |
31MM |
STOCK |
6MM |
STOCK |
18.21 |
|
SL-7845 |
IN (SHO) |
36MM |
STOCK |
6MM |
STOCK |
18.21 |
|
|
Call 1-877-354-3812 to order
Your SI Performance Valve Today!! |
|