Yes 70dl 72lgx would be correct.
bar
http://www.treestuff.com/store/catalog.asp?item=15copy paste
This bar uses 70 drive links of 3/8" pitch by .050" gauge chain such as Oregon 72LGX70.
This bar has an 11 tooth sprocketnose tip
Fits the following chainsaws: MANY not listed. Some IMO shouldnt be listed.

Allis Chalmers 65, 75
Cub Cadet CS3916
Dayton 2Z753, 2Z760, 2Z970, 4Z022, 4Z023, 4Z109, 4Z573,6Z284, 6Z823
Dolmar 100, 101, 102, 103, 104, 105, 106, 108, 200, 260, 270, 290,ES-161, ES-171, PS-34, PS-340, PS-341, PS-400, PS-401, PS-3300th
Echo CS-280, CS-290, CS-300, CS-301, CS-302 (AFTER #0015304), CS-302S, CS-305, CS-306, cs-310, CS-315, CS-330, CS-330T, CS-341, CS-346, CS-351 (AFTER #0112195), CS-360T, CS-370, CS-3000, CS-3400, CS-3450, CS-400, ECS-2000, ECS-3000, PPT-265C
Efco 132S, MT 3600, MT 3700, MT 4000
Green Machine 7100, 7200, 7400
Homelite 20, 20AV, 23AV, 3300, 3350, 3800, 3850, d3350b, d3850b, i3350b, PS33, UT10901, UT10901A, UT10926, UT10942, UT10947, z3350 z3850; HOMELITE PRUNERS: UT15520A, Expand-it attachment FOR 4 and 98-101
Husqvarna 23, 36, 41, 136, 137, 141, 142, 235, 240, 243, Electric 16
John Deere 25EV, 28, 28V, 30, 30V, 35EV, 40V,45EV, 46EV, 200CS, 230CS, 300S, 450V; JOHN DEERE PRUNERS, Quick-tatch series: PS2383, PS2683, PSA10
Jonsered 2014, 2016, 2035, 2036, 2036 TURBO, 2037, 2040, 2040 TURBO, 2041, 2045, 2050, 2050 TURBO, 2054, 2135, 2137, 2138, 2141, 2145, 2150, 2152, 2152W
Makita DCS34, DCS330S, DCS340, DCS341, DCS390, DCS390S, DCS400, DCS401, 5012B, 5014NB, 5016NB, UC3500, UC4000
McCulloch MS 4016P, MS 4018P
Poulan/Poulan PRO 25A, 180, 190, 200, 205, 210, 220, 221, 225, 230, 235, 236, 240, 255, 260, 285, 295, 305, 306SA, 310, 315, 335, 336, 365, 1220, 1420, 1425, 1625, 1800, 1950, 2000, 2050, 2055, 2100, 2150, 2155, 2175, 2250, 2300, 2350, 2400, 2450, 2500, 2550, 2600, 2700, 2750, 2775, 2800, 2900, 3000, 3050, 3100, 3300, 3500, 3600, E14E, E16E, ELECTRIC PRO 400E, MICRO 25 (XX SERIES AND XXV SERIES), MICRO 25PS, PATRIOT 1900, S25, S35, WILDTHING, WOODSHARK; POULAN POLESAWS: PP 445, PP 5000P (attachment)
Powerhorse 190500, 190501
Red Max G250, G300AVS, G300TS, G310TS, G2500, G3100, GZ4000
Sears 3400, 3401, 3402, 3403, 3407, 3411, 3412, 3414, 3415, 3416, 3417, 3425, 3445, 3455, 3470, 3471, 3476, 3481, 34115, 34116, 35025, 35027, 35028, 35060, 35080, 35082, 35091, 35093, 35095, 35096, 35119, 35202, 35203, 35205, 35206, 35207, 35209, 35215, 35216, 35219, 35224, 35231, 35232, 35235, 35238, 35255, 35256, 35363, 35504, 35505, 35506, 35507PS, 35508, 35512, 35514, 35515, 35516, 35586, 35607, 35628, 35633, 35713, 35714, 35717, 35718, 35736, 35824, 35841, 35886, 36010, 36012, 36015, 36017, 36080, 36082, 36085, 36087, 351040, 351140, 352680, 358341040, 358350670, 358350810, 358.351610, 358360360, 358360380; SEARS POLESAW: 79245
Shindawa (SDK) 90, 100, 104P, 110, 120, 140, 150 ELECTRICS, 160, 180, 285, 300, 300S, 345, 350, 352, 357, 360, 366, 377, 400, 415, 416, 446, 450, 451, 488, 500, E305AV
Skil 1620, 1622, 1624, 1631 Type 3, 1634, 1635, 1636
Snapper S1634, S1838
Solo 635, 636, 637
Tanaka ECS-35, ECS-290, ECS-300, ECS-320, ECS-330, ECS-350, ECS-351, ECS-355, ECS-356, ECS-370, ECS-405, ECS-415, ECS-3301, ECS-3351, ECS-3500, ECS-4000, ECS-4501; TANAKA PRUNERS: TPS-200 attachment, TPS-250, TPS-270, TPS-2510
Tensen MINI BRUTE
Toro 51100, 51140
Western Auto WIZARD MODELS, 010, 012, 014, 110, 112, 212, 214, 316, 14AV, 16AV, CAT 12, 14, ELECTRICS 1800, 2000, S25DA