1968 - Zeltweg 1000 km

25 August 1968 - Österreichring, Zeltweg, Austria

Jo Siffert wins in a Porsche 908

Overall - 1st, 2nd : P3.0 - 1st, 2nd : P2.0 - 1st, 2nd, 3rd : S2.0 - 1st, 2nd

No.	Car	#	Class	Drivers	Entrant	Pos	Class	Grid	Notes
1	Porsche 908	908-005	P3.0	Jo Siffert (CH)	Porsche System Engineering Ltd. (D)	1st	1st	1st	157 laps - #017?
3	Porsche 908	908-009	P3.0	Hans Herrmann (D)/Kurt Ahrens Jr. (D)	Porsche System Engineering Ltd. (D)	2nd	2nd	3rd	157 laps - #018?
10	Porsche 910	910-017	P2.0	Willi Kauhsen (D)/Karl von Wendt (D)	IGFA Racing Team (D)	5th	1st	12th	147 laps
9	Porsche 910	910-027	P2.0	Rico Steinemann (CH)/Dieter Spoerry (CH)	Hart Ski-Racing Team (CH)	6th	2nd	11th	146 laps
12	Porsche 910	910-001	P2.0	Gerhard Koch (D)	Gerhard Koch	7th	3rd	18th	146 laps
2	Porsche 908	908-006	P3.0	Vic Elford (GB)	Porsche System Engineering Ltd. (D)	8th	4th	2nd	146 laps
16	Porsche 906	906-154	S2.0	Helmut Marko (A)/Gerold Pankl (A)	Bosch Racing Team (A)	9th	1st	13th	145 laps
15	Porsche 906		S2.0	Peter Peter (A)/Werner Riedl (A)	Peter Peter (A)	10th	2nd	17th	143 laps
14	Porsche 906	906-124	S2.0	Hans-Dieter Dechent (D)/Reinhold Jöst (D)	Scuderia Lufthansa (D)	11th		15th	132 laps - Electrics
4	Porsche 908	908-019	P3.0	Jochen Neerpasch (D)/Rudi Lins (A)	Porsche System Engineering Ltd. (D)	DNF		9th	115 laps - Throttle/Starter #011?
11	Porsche 910	910-020	P2.0	William Bradley (GB)/Tony Dean (GB)	Bill Bradley (GB)	DNF		16th	69 laps - Suspension