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Super Damper® Harmonic Dampers
How to find the correct Ford Small Block
Damper
To choose the correct
SBF Damper, you need to know the location of the timing
tab, the bolt style of the pulley and the overall
damper length - the distance measured from the front
face of the damper to the back of the hub.
1. Timing Tab
Location
Ford dampers come with one of three timing covers
with the following tab locations:
Small block engines with timing "Tab A”
(driver side timing) would most likely be 260 (all),
289 (all), 302-(‘67-’69) and Boss 302
(‘69-’70).
2. Pulley Bolt Style
Ford pulleys come in two bolt styles - either 3-bolt
or 4-bolt fronts. 3-bolt pulleys are found on dampers
with a length of 3", 4-bolt pulleys are used on
4" dampers, and 3.35" (~3-3/8") dampers
use both 3 and 4 bolt fronts. On ATI's damper charts,
3-bolt dampers are highlighted in Yellow and 4-bolt
dampers are highlighted in Orange. |
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3.
Damper Length
Ford dampers come in three lengths—the distance
measured from the front face of the damper to the back
of the hub. They are approximately 3”, 3.35"
(~3-3/8") or 4”.
- 1982 and later 302 HO, 34 oz.
in. use Damper #918910.
- External balance units are 28.2
oz.in. 302-351, except 302 HO part #918910 which is 50.oz.
- Part #918911 (28 oz. in.):
If you install a 351 external balance crank in a 302
HO and use the stock 302 HO timing cover.
- The 28.2 oz. in. units will
work on all external balance engines EXCEPT the 1982
and later HO provided the
timing tab is in the proper place or you can fabricate
a pointer. The length is
okay if you’re using pulleys.
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Ford Dampers |
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FORD OEM
FRONT - 3 BOLT PULLEY |
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FORD OEM
FRONT - 4 BOLT PULLEY |
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STEEL
SHEELS |
ALUMINUM
SHELLS |
CRANKSHAFT
HUB PART NUMBERS |
7.074" OD |
6.325" OD |
7.074"
OD |
6.325"
OD |
3
RING |
3
RING |
2
RING |
3
RING |
2
RING |
STEEL |
ALUM |
TOTAL WEIGHT
INERTIA WEIGHT |
8.75 lbs
4.50 lbs |
6.00 lbs
2.40 lbs |
6.25
lbs
4.50 lbs |
5.00
lbs
3.40 lbs |
3.90
lbs
2.40 lbs |
3.30
lbs
1.97 lbs |
DAMPER
ONLY LESS CRANKSHAFT HUB PART NUMBERS |
CHEVROLET
FRONT |
917010 |
918940 |
917030 |
917020 |
917070 |
917050 |
AVG
WEIGHT
2.4 lbs |
AVG
WEIGHT
.85 lbs |
FORD OEM
FRONT
3 BOLT PULLEY |
917012 |
918941 |
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|
917076 |
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FORD OEM
FRONT
4 BOLT PULLEY |
|
918930 |
918007 |
|
918935 |
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INTERNAL
BALANCE DAMPER ASSEMBLY PART NUMBERS |
V8 SB
(ALL)
6 CYL
[2]
|
CHEVY
FRONT 3" C TIMING TAB [6] |
917514 |
917515 |
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|
917661 |
|
916560
[10, 12] |
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|
917681 |
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916570 [1] |
3"
C
TIMING TAB [1] |
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917511 |
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917660 |
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916560
[1, 10, 12] |
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917680 |
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3"
A
TIMING TAB |
|
917511AK |
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916560AK |
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3.35"
C TIMING TAB |
|
918023 |
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918029 |
916563 [1] |
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3.35" C TIMING TAB |
|
918920 |
918002 |
|
918923 |
|
916561 [10] |
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4"
C TIMING TAB |
|
918929 |
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|
918927 |
|
916564 |
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4"
B TIMING TAB |
|
918921 |
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|
918924 |
|
916562 |
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4"
B TIMING TAB [4] |
|
918917 |
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918918 |
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916562G
[8] |
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V8 FE
332-428 [3] |
|
918311 |
918320 |
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916580 |
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V8 385
429-460 |
917620 |
917621 |
917630 |
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916610 |
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V8 '385'
429 - 460 WITH SHORT SNOUT FOR BRYANT CRANKSHAFT [4] |
917562 |
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916560G
[8] |
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PINTO
4 CYL
HUB HAS 2 V-BELT PULLEYS |
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918230 [19] |
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916920 |
EXTERNAL
BALANCE DAMPER ASSEMBLY PART NUMBERS |
V8 SB
ALL FORD 28.2 OZ.IN.
EXCEPT '82 & UP
302 HO |
3"
A AND C TIMING TAB
[1, 15] |
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918895
[7] |
|
916560
[10, 12] |
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3.35"
C TIMING TAB |
|
918900 |
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916561
[10] |
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4"
B TIMING TAB |
|
918911 |
USE WHEN STROKING THE 302 HO WITH THE
EXTERNAL BALANCE CRANK RETAINS STOCK 302 HO PULLEY
LOCATION. 28.2 OZ IN IMBALANCE
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916562
[10] |
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'82-'95
302 HO ONLY
34 OZ.IN.
OEM |
4" B
TIMING TAB |
|
918910 |
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916562
[10] |
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Ford Serpentine Dampers
ENGINE |
DAMPER
PART # |
OUTER
DIAMETER |
WEIGHT
(WITHOUT HUB) |
SHELL
MATERIAL |
SHELL
ASSY # |
RIBS |
HUB #
AVG WGHT
2.9 LBS
|
HUB
MATERIAL |
'96 -
'04 MUSTANG GT & COBRA 4.6L |
918036 [6] |
6.78" (OEM) |
5.5 lbs |
ALUM |
917078 |
6 |
916571
|
STEEL
|
918037 |
6.78" |
5.5 lbs |
ALUM |
917079 |
8 |
916572
|
STEEL
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|
5.5"
(15% UD) |
7.55 lbs |
ALUM |
— |
6 |
916575M
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STEEL
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'03 - '04 COBRA - WITH OEM CRANK SUPPORT 4.6L |
918044 |
6.78" |
5.5 lbs |
ALUM |
917078 |
6 |
916584 |
STEEL |
MUSTANG GT
4.6L
MOD MOTOR
‘05 -’10 |
918039 |
6.78" (OEM) |
5.5 lbs |
ALUM |
917021 |
6 |
916565
[2]
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STEEL
|
918018 |
7.48"
(12% OD) |
-- lbs |
ALUM |
— |
8 |
916565
[2]
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STEEL
|
918019 |
8.074"
(20% OD) |
-- lbs |
ALUM |
918019S |
8 |
916565
[2]
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STEEL
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GT500 & COBRA JET MID 2007-12 5.4L
GT500 2013-14 5.8L |
918045 |
7.5" |
9.75 lbs |
STEEL |
917085 |
10 |
916576H |
STEEL
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918049 |
7.81"
(10% OD) |
11.85 lbs |
ALUM |
917115 |
10 |
916576H |
STEEL
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918046 [4] |
8.12"
(15% OD) |
11.85 lbs |
ALUM |
917102 |
10 |
916576H |
STEEL
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'11-'21 MUSTANG GT
COYOTE 5.0 V8
2012-2013 BOSS
2011-2013 F-150
2013 COBRA JET
NATURALLY ASPIRATED
2012-2013 COBRA JET
SUPERCHARGED |
917354 |
5.67"
(17% UD)
|
5.5 lbs |
ALUM |
916726M1 |
6, 6 A/C
(10% UD)
|
916653 |
STEEL
|
918047 |
6.78" |
5.5 lbs |
ALUM |
917104 |
6, 6 A/C |
916124 |
STEEL
|
918047A |
6.78" |
5.5 lbs |
ALUM |
917104 |
6, 6 A/C |
916124A |
ALUM
|
918047N |
6.78" |
5.5
lbs |
ALUM |
917104A |
6
(No A/C) |
916124 |
STEEL
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918047NA |
6.78" |
5.5
lbs |
ALUM |
917104A |
6
(No A/C) |
916124 |
ALUM
|
918052 |
7.48"
(10% OD) |
7.48 lbs |
ALUM |
918052S |
8, 6 A/C |
916124 |
STEEL
|
918053 |
7.795"
(15% OD) |
|
ALUM |
918053S |
8, 6 A/C |
916124 |
STEEL
|
918048
[7,11, 14] |
8.074"
(20% OD) |
12.0
lbs |
ALUM |
917109 |
10,
6 A/C |
916124K
[8] |
STEEL
|
918048N |
8.074"
(20% OD) |
4.5
lbs |
ALUM |
917109A |
10
(No A/C) |
916124K
[8] |
STEEL
|
918488N |
7.092"
(5% OD) |
4.5
lbs |
ALUM |
917144 |
10
(No A/C) |
916124K
[8] |
STEEL |
2015+ F-150 |
918055 |
6.78" |
5.5 lbs |
ALUM |
917104 |
6, 4 A/C |
916124 |
STEEL
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3.3L - 3.7L V6 ECOBOOST
'15-'17 MUSTANG
'15-'22 EXPEDITION
'15-'23 NAVIGATOR
'17-'20 RAPTOR
'16-'23 F150 XL/XLT
'20-'23 EXPLORER [16] |
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6.78"
(4% OD)
|
5.5 lbs |
ALUM |
917146 |
6, 4 A/C |
916304 |
STEEL
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2014 - 2016 COBRA JET SUPERCHARGED 5.0L |
918066 [12] |
7.88"
(20% OD) |
12 lbs |
ALUM |
917142 |
10 |
916124K
[8] |
STEEL
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2010 - 2015 SVT RAPTOR
& ALL 6.2L ENGINES |
918062 [9] |
6.78" |
5.5 lbs |
ALUM |
917134 |
8 |
916577
|
STEEL
|
918065 |
7.48"
(12% OD) |
9.75 lbs |
ALUM |
917133 |
8 |
916578
[10]
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STEEL
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FORD 7.3L GODZILLA |
|
7.57"
(OEM)
|
7.75 lbs |
STEEL |
-- |
6, 6 A/C |
916473 |
STEEL
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FORD GT SUPERCAR SUPERCHARGED 5.4L |
918043 [15] |
7.425" |
9.75 lbs |
STEEL |
917085 |
10 |
916576H |
STEEL
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Application |
Part # |
Diameter |
Price |
Purchase |
3.3L - 3.7L V6 ECOBOOST
'15-'17 MUSTANG '15-'22 EXPEDITION
'15-'23 NAVIGATOR '17-'20 RAPTOR
'16-'23 F150 XL/XLT '20-'23 EXPLORER |
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6.78" - 4% OD |
$458.21 |
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2014 - 2016 COBRA JET SUPERCHARGED 5.0L |
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7.88" - 20% OD |
$449.00 |
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2) Washer #954078 is required and included.
3) All hubs have 3/16 key @ std SB 10° location.
4) Std GT500 will require an 88” belt with a stock diam. blower
pulley. For 2013 models with oil cooler, relocation fittings are
available from EVO Performance.
6) An optional adapter ring and interchangeable blower drive
pulleys are available from METCO Motorsports for this damper.
7) These dampers will not work with a stock water pump pulley. Requires Whipple pulley kit #WB-COY10-11 for 2011-2014 and
WB-COY10-15 for 2015 to retain stock water pump or an
electric pump must be used. |
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8) Hub #916124K has two (2) 3/16” keyways.
9) OEM replacement, can be used with a 6 rib belt to the rear.
10) Has oversized hub and special seal (#973138).
11) This damper does not fit the 2014 Cobra Jet
without modifications to the rear of the shell.
12) No timing marks.
13) For an aluminum hub, add “A” to part number.
14) Install required Whipple Pulley Kit WB-COY10-11
for 2011-2014 and WB-COY10-15 for 2015
15) Installation of damper may require modified oil pump pulley
16) 4% Overdriven over OEM
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Ford Power Stroke Diesel Dampers
ENGINE
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DAMPER
PART #
|
OUTER
DIAMETER
|
WEIGHT
|
SHELL
MATERIAL
|
RINGS
|
HUB
#
|
HUB
MATERIAL |
6.7L
( '11 - present) |
|
7.95" |
17.7 lbs |
STEEL |
3 |
916775 |
STEEL |
6.4L
( '08 - '10) |
|
8.48" |
26
lbs |
STEEL |
3 |
916764 |
STEEL |
6.0L
( '03 - '07) |
|
7.95" |
16
lbs |
STEEL |
3 |
916761 |
STEEL |
F-250/350 - 7.3L
( '99 - '03) |
|
7.45" |
15
lbs |
STEEL |
3 |
916754 |
STEEL |
[4] Requires front pulley
#916118 for dual alternator.
[7] Drive pulley - #916162.
[11] Damper is 12% OD. Use NAPA belt
25-081253.
Ford Supercharged Dampers |
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FORD OEM
FRONT - 4 BOLT PULLEY |
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STEEL SHELLS |
ALUMINUM SHELLS |
CRANK
HUB |
7.425"
OD |
6.325"
OD |
6.780"
OD |
3
RING |
3
RING |
STEEL |
TOTAL WEIGHT
INERTIA WEIGHT |
8.75 LBS
4.50 LBS |
6.00 LBS
2.40 LBS
|
8.00 LBS
3.00 LBS |
INTERNAL
BALANCE DAMPER ASSEMBLY PART NUMBERS |
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SB V8 & 6 CYL. 4" LONG, B TIMING |
|
918916
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916566A [1] |
MUSTANG COBRA - 4.6L
V8 8 RIB - 12% OD |
918038 [3] |
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916572 |
MUSTANG ('96 - '04)
- 4.6L V8 8 RIB |
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918037 |
918572 |
[1] Hub #916566A has increased wall thickness
& two 3/16” keyways for 4-bolt supercharged applications.
Requires seal #973131. This hub is bored straight through with
no counterbore for OEM crankshafts with the keyway 1”
back. It is intended for aftermarket cranks or “engine
builder hone to fit” full length keys. Request counterbore
if using an OEM crankshaft. For undersized hub, order part #916566AU.
[3] Must grind and epoxy later model block’s crank sensor
area to clear the back outer diameter of the damper.
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How
to read this chart |
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- Locate the correct manufacturer's chart
- Choose the specific engine application
listed down the left side of the chart
- Determine if the damper needs to be internally
or externally balanced ( external balance dampers are constructed
of steel only). Black bars that extend horizontally across
the entire chart designate these sections
- Determine if you need steel or aluminum
shells. Labels for this information are listed across the
top of the chart in columns 2 and 3.
- Once you have determined the shell material,
you need to find the outside diameter (OD) of the desired
steel or aluminum shell. Then choose between 2 or 3 rings
and the desired weight of the damper.
- From the far right section of the chart,
select either a steel or aluminum hub for your desired engine
application. To determine the correct damper assembly part
number that intersects is the correct damper assembly.
- Assembly part numbers that are color
coded correspond to the pulley mount bolt pattern listed
near the top of the charts.
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