what team has the highest playoff differential since 1942

Since 1941-42, the Montreal Canadiens have the highest goal differential by a team in the playoffs, with a differential of 349 goals.

	TEAM	DIFF	GP	W	L	T	OTL	SOW	SOL	G	GA	PP%	PK%	S/GP	S%	SA/GP	SV%
1	Canadiens	349	711	413	298					2,162	1,813	18.2	83.1	30.55	10.1	29.27	.911
2	Oilers	207	347	203	144	1				1,271	1,064	21.7	79.9	30.26	12.1	30.43	.899
3	Red Wings	168	568	298	270					1,629	1,461	18.7	83.4	32.12	9.1	27.36	.904
4	Avalanche	88	344	187	156		1			1,065	977	21.4	80.2	29.77	10.4	30.01	.905
5	Islanders	71	324	175	149					1,016	945	21.8	79.4	29.61	10.6	30.48	.904
6	Penguins	60	398	212	186					1,219	1,159	19.8	81.6	30.37	10.1	31.11	.906
7	Golden Knights	56	106	62	44					324	268	19.7	77.8	31.80	9.6	28.98	.913
8	Bruins	46	630	309	320	2				1,894	1,848	20.2	81.3	31.22	10.0	29.26	.901
9	Devils	41	276	143	133					741	700	17.7	82.6	29.81	9.0	27.45	.908
10	Lightning	33	224	125	99			1		628	595	20.9	81.6	29.37	9.5	30.41	.913
11	Panthers	13	132	70	62					384	371	19.0	79.9	31.36	9.3	31.28	.910
12	Ducks	12	162	89	73					433	421	18.5	83.2	30.30	8.8	31.57	.918
13	Flyers	3	449	231	218					1,335	1,332	19.8	78.5	30.32	9.8	29.39	.899
14	Kraken	-1	14	7	7					44	45	14.3	82.9	29.14	10.8	30.57	.895
15	Sabres	-2	256	124	132					763	765	19.4	81.9	29.03	10.3	29.89	.900
16	Seals	-5	11	3	8					31	36			29.73	9.5	32.82	.900
17	Capitals	-11	315	145	169		1		1	887	898	18.7	82.8	30.46	9.2	29.91	.905
18	Senators	-18	157	74	83					373	391	16.5	84.8	30.05	7.9	28.66	.913
19	Blue Jackets	-23	41	15	26					110	133	19.1	76.6	32.85	8.2	36.12	.910
20	Hurricanes	-28	216	106	110					580	608	16.4	80.4	30.28	8.9	29.07	.903
21	Stars	-36	429	217	212			1		1,232	1,268	20.0	82.1	30.45	9.4	30.39	.903
22	Jets	-42	66	24	42					174	216	19.9	74.9	29.82	8.8	31.09	.895
23	Predators	-46	131	56	75					328	374	13.7	81.9	30.15	8.3	31.49	.909
24	Wild	-56	102	36	66					236	292	17.5	78.4	28.22	8.2	29.11	.902
25	Sharks	-60	241	119	122					631	691	16.2	80.3	29.55	8.9	29.42	.903