McLaren - The Cars by model number
Details of the Cars courtesy Eoin Young "McLaren! The Man, the Cars & the Team"

 

M8A - 1968
The 1968 Can-Am works cars were further developments of the very successful M6A design and were again kept as simple as possible, employing single curvature panelling and square tube sections in the monocoque, which now used the engine as a partially stressed structural member. Three cars were built, dominating the series with Denny winning the championship.

Chassis: Aluminium alloy and magnesium panelling monocoque based on steel bulkheads and using the Chevrolet engine as a partially stressed structural member stiffening the rear bay.
Suspension: Single top link with radius arm, lower wishbone, anti-roll bar and coil spring/shock units in front. Twin radius arms with single top link, reversed lower wishbone and coil spring units at rear. McLaren cast magnesium wheels 15 x 10 front and 15 x 15 rear.
Brakes:  Lockheed discs all around, 12 inch diameter with 17/3P calipers and dual aerodynamic surfaces.
Body: Reinforced polyester resin panelling.
Engine: Chevrolet V-8 with 4 speed Hewland transaxle.
Dimensions: Wheelbase 94 inches, front track 57.6 inches, rear track 56 inches.

Bruce Mclaren M8A Road America Sept 1968
Photo by Don Markle
m8a_roadamericasept68045.JPG (51524 bytes)
Photo by Don Markle
M8B - 1969
Three new and further developed Group 7 works cars were built for the 1969 Can-Am series, using at least one of the original M8A monocoque. They differed form the earlier cars in body design, using wings that stood high above the tail on suspension mounted struts and had new 7 litre engines built by George Bolthoff, an ex Traco engineer. There were minor detail differences between the M8B's and the M8A's. The 1969 cars used larger wheels   15 x 11 front and 15 x 16 rear. They were unbeaten in the 1969 season and took Bruce to his second championship.

M8C - 1970
Trojan produced this production version of the all conquering M-8 series. Modifications were made to accommodate engine choices as stipulated by the customer. Trojan manufactured 15 M8Cs'.

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M8D - 1970
Three new cars were built for the 1970 Can-Am Championship and  were improvements of the previous model. This model incorporated airfoils sections mounted on fins rising form the rear fenders. These cars earned the nick name of "Batmobile",  The M8D ran engines built by Bolthoff and they again were successful in winning the championship. Hulme won the championship after Bruce was killed testing the original M8D at Goodwood.

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M8D- Denny Hulme driving
M8E - 1971
Trojan produced this model as the 1971 production car based on the prototype tested by Hulme. It has the basic shape of the M8B with a lower wing rather than the fins of the M8D, the track is narrower and the bodyshell is smaller.

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Denny Hulme testing the M8E
Photo from the family collection
M8F - 1971
The 1971 Can-Am M8F car was designed by G. Coppuck and included a number of innovations. It ran with an 8 litre Chevrolet built by McLaren Engines using the new Reynolds all alloy cylinder block. Horsepower was rated in excess of 740hp.

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M8F
M8FP - 1972
1972 Trojan production Can-Am cars

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