ATI Damper - 7.074in - Alum - Chrysler A V8 - 318-360 - OEM Frt - 2 Ring

SKU: APPATI917400E

Harmonic Balancers

APP Dampers...

ATI Damper - 7.074in - Alum - Chrysler A V8 - 318-360 - OEM Frt - 2 Ring

Ati

ATI Damper - 7.074in - Alum - Chrysler A V8 - 318-360 - OEM Frt - 2 Ring

SKU: APPATI917400E

Harmonic Balancers

APP Dampers...

IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

Patented ATI Super Damper standard harmonic balancers are the only crankshaft dampers designed exclusively for high performance engines. Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. The inertia weights have six (2-ring design) or eight (3-ring design) computer-machined grooves to retain the proper durometer O-rings (dyno tested for each application). Whether you race or just drive on the street, ATI harmonic balancers are the perfect choice.

Features include:

* Eliminates torsional crankshaft vibrations
* Exceeds SFI 18.1 specs
* Black zinc chromate finished
* OEM equipment on a variety of crate engines
* Tunable, rebuildable, and extremely efficient at all rpm
* Laser-engraved 360 degree timing marks
* Supercharger and power steering drive pulleys available for some applications

Part Type

Harmonic Balancers

Data: v4.2 - Upd: 2026-10-13 20:39:21

Specifications

Product Attributes - Brand: ATI Performance Products
Product Attributes - Manufacturer's Part Number: ATI917400E
Product Attributes - Part Type: Harmonic Balancers
Product Attributes - Product Line: ATI Super Damper Standard Harmonic Balancers
Product Attributes - UPC: 800157030178
Product Attributes - Engine Balance: Internal
Product Attributes - SFI Rating: SFI 18.1
Product Attributes - Degree Markings: Yes
Product Attributes - Degree Marking Range: 360
Product Attributes - Outside Diameter (in.): 7.074
Product Attributes - Crankshaft Pulley Bolt Hole Quantity: Six
Product Attributes - Keyway Quantity: One
Product Attributes - Harmonic Balancer Material: Aluminum
Product Attributes - Harmonic Balancer Construction: Elastomer
Product Attributes - Harmonic Balancer Color: Black zinc chromate
Product Attributes - Mounting Hardware Included: No
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: Aluminum shell, steel hub 2-ring design. Shell weight 5.00 lbs. Hub average weight 2.4 lbs.

Reference Information

Brand Name/s	Ati
StreetFX SKU	appATI917400E
SFX Item ID	4518927
Supplier Item Code	4518927
Manufacturer SKU	ATI917400E
Manufacturer UPC	800157030178
Alternative References	7.074in

Compatibility

Application Data

Make	PLYMOUTH
Model	TRAILDUSTER
Beginning Year	1969
Ending Year	1981
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.6L/340
Application Notes	Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.
Submodel	VOYAGER

Make	PLYMOUTH
Model	TRAILDUSTER
Beginning Year	1974
Ending Year	1981
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.9L/360
Application Notes	Internal balance only. Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.
Submodel	VOYAGER EX

Make	PLYMOUTH
Model	VALIANT
Submodel	100
Beginning Year	1968
Ending Year	1969
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.6L/340
Application Notes	Internal balance only. Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.

Make	PLYMOUTH
Model	VALIANT
Submodel	VOYAGER
Beginning Year	1975
Ending Year	1976
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.6L/340
Application Notes	Internal balance only. Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.

Make	PLYMOUTH
Model	VALIANT
Beginning Year	1975
Ending Year	1975
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.9L/360
Application Notes	Internal balance only. Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.
Submodel	VOYAGER

Make	PLYMOUTH
Model	VALIANT
Beginning Year	1980
Ending Year	1975
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.9L/360
Application Notes	Internal balance only. Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.
Submodel	BROUGHAM

Make	PLYMOUTH
Model	VALIANT
Beginning Year	1980
Ending Year	1989
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.6L/340
Application Notes	Internal balance only. Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.
Submodel	CUSTOM

Make	PLYMOUTH
Model	VALIANT
Beginning Year	1968
Ending Year	1969
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.6L/340
Application Notes	Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.
Submodel	SIGNET

Make	PLYMOUTH
Model	VOLARE
Submodel	CUSTOM
Beginning Year	1976
Ending Year	1975
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.9L/360
Application Notes	Internal balance only. Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.

Make	PLYMOUTH
Model	VOLARE
Submodel	CUSTOM
Beginning Year	1974
Ending Year	1980
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.6L/340
Application Notes	Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.

Make	PLYMOUTH
Model	VOLARE
Submodel	CUSTOM
Beginning Year	1967
Ending Year	1977
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.9L/360
Application Notes	Internal balance only. Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.

Make	PLYMOUTH
Model	VOLARE
Submodel	CUSTOM
Beginning Year	1976
Ending Year	1977
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.6L/340
Application Notes	Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.

Make	PLYMOUTH
Model	VOLARE
Submodel	PREMIER
Beginning Year	1976
Ending Year	1971
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.6L/340
Application Notes	Internal balance only. Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.

Make	PLYMOUTH
Model	VOLARE
Submodel	PREMIER
Beginning Year	1976
Ending Year	1977
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.6L/340
Application Notes	Internal balance only. Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.

Make	PLYMOUTH
Model	SATELLITE
Beginning Year	1975
Ending Year	1980
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.6L/340
Application Notes	Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.
Submodel	VOYAGER

Make	PLYMOUTH
Model	SATELLITE
Beginning Year	1976
Ending Year	1989
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.2L/318
Application Notes	Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.
Submodel	VOYAGER

Make	PLYMOUTH
Model	SATELLITE
Beginning Year	1974
Ending Year	1978
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.9L/360
Application Notes	Internal balance only. Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.
Submodel	REGENT

Make	PLYMOUTH
Model	SATELLITE
Submodel	REGENT
Beginning Year	1971
Ending Year	1971
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.6L/340
Application Notes	Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.

Make	PLYMOUTH
Model	SATELLITE
Submodel	SEBRING
Beginning Year	1971
Ending Year	1978
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.2L/318
Application Notes	Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.

Make	PLYMOUTH
Model	SATELLITE
Beginning Year	1972
Ending Year	1978
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.6L/340
Application Notes	Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.
Submodel	SEBRING

Make	PLYMOUTH
Model	SATELLITE
Beginning Year	1975
Ending Year	1980
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.6L/340
Application Notes	Internal balance only. Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.
Submodel	SEBRING

Make	PLYMOUTH
Model	SATELLITE
Submodel	SEBRING PLUS
Beginning Year	1975
Ending Year	1980
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.2L/318
Application Notes	Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.

Make	PLYMOUTH
Model	SATELLITE
Beginning Year	1974
Ending Year	1981
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.2L/318
Application Notes	Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.
Submodel	SEBRING PLUS

Make	PLYMOUTH
Model	SCAMP
Beginning Year	1968
Ending Year	1976
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.9L/360
Application Notes	Internal balance only. Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.
Submodel	VOYAGER

Make	PLYMOUTH
Model	SCAMP
Beginning Year	1976
Ending Year	1976
Engine Type	V8
Engine Family	Mopar small block LA
Engine Size	5.6L/340
Application Notes	Internal balance only. Clears stock cast timing tabs. The face for the pulley will be forward of the OEM location by 0.150 in. Hubs can be machined down if the tab is changed.
Submodel	SPECIAL