
Chevron B12 Repco V8 - ex John Woolfe
For sale
is this unique 1968 Chevron B12 sports prototype

History
Together with his business partner Arnold Burton he ordered a rolling chassis from Chevron. The B12 was designed for a Repco F1 engine. The idea was to race the car at national events as well as the 24 hours of Le Mans and international competitions.
The car made its debut on 6th May 1968 at Silverstone showing its potential with a victory and breaking the outright lap record. The car beat competitors like the Lola T70 Mk III GT of Sidney Taylor. Following were a string of wins in British club races. At Watkins Glen John Woolfe was supported by the great sports car racer David Piper. Together they reached a respectable 10th place in qualification. Before that event John Woolfe and Derek Bennett achieved a solid 8th place at the Anderstorp circuit in Sweden.
The car was also entered at Le Mans in 1968. Unfortunately, the team had to retire after 2 hours due to a blown head gasket. According to John Woolfe’s co-driver Digby Martland the car was very quick beating the Ford GT40 on several occasions.
In 1970 the car was raced by Alistair Cowin at the RAC Thruxton event and the 1000 km of Brands Hatch.
In 1972 the car was taken to Nürburgring Interserie race by Detlef Vanselow to its last race.
In 2007 the car was bought by its current owner and restored to concourse condition. During the restoration process, an original Repco F1 engine was acquired in America to complete the car to its former glory. The restoration process is documented throughout with pictures.
PICTURES OF THE CHEVRON B12

Ownership
Provenance
06.05.1968 Silverstone - driver John Woolfe - 1st place
19.05.1968 Croft - driver John Woolfe - 1st place
16.06.1968 Anderstorp - driver John Woolfe - 8th place
14.07.1968 Watkins Glen - driver John Woolfe/David Piper - DNF
11.08.1968 GP Sverige - driver John Woolfe - 8th place
29.09.1968 Le Mans - driver John Woolfe/Digby Martland - DNF
30.03.1970 RAC Thruxton - driver Alistair Cowin - DNF
12.04.1970 1000 KM Brands Hatch - driver Alistair Cowin/Wilson - DNA
03.04.1972 Interserie Nürburgring - driver Detlef Vanselow - DNF
Race
History
Publications
AUTOSPORT October 4/1968
AUTOSPORT September 27/1968
AUTOSPORT September 6/1968
MOTOR Week May 4/1968
Sports Car Championship - Anthony Pritchard - published 1972
Les 24 Heures du Mans 1949-1973 - published 1974 - Reserve aux Membres de Lde Les de L- Club Ouest
The Le Mans 24Hour Race - Patrick Stevens Limited - published 1974 L1974 Lpub Club de LClub d
Super Sports The 200 MPH Le Mans Cars - published 1988 by Haynes
The Derek Bennett Story - published 1991 - David Gordon
Mr. Repco - Brabham Frank Hallam, Simon G. Pinder - published 1995
Classic Racing Engines - Carl Ludvigsen - published 2001
Le Mans 1960-1969 - Michel Bolee - published 2003
Petite et Grande Histoire des 24 Heures Du Mans - Edition Du Moulin Du Theil 2005
Sports Car Racing in Camera 1960-1969 - Paul Parker - published 2007
Qui se Souvient de John Woolfe - Michel Boixiere, Michel Fournier - 2009
POWERSLIDE - Nr. 16 April/May 2012
The Story of The Repco - Brabham V8 Racing Engine, Repco Technical News - published by Repco
Cars in Profile No. 3 - F1 Repco-Brabhams - published by Doug Nye

Specification
Engine: Repco F1 engine
Fuel injection: Lucas
Transmission: Hewland DG 300
Rolling chassis: Chevron prototype
Brakes: Girling 3 pot callipers with ventilated discs
Wheels: Brabham magnesium wheels