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1957 | AC Ace Bristol

AC ACE Bristol Le Mans Roadster "Le Mans '57-entry" Magnificent '57 Le Mans history - 2nd in class & 10th overall, Certified by AC Heritage as the ex-Le Mans car, Remarkably comprehensive historical file with lots of photos from back then, Extensively restored to original Le Mans specifications of the time, Most significant AC with the boys' dream history, "The ex-Ken Rudd" AC Works racer

1 150 000 €
🇳🇱
Commerçant

Description

Registration number: PM-71-65
Manufacturer: Gallery Aaldering Arnhemsestraat 47 6971AP BRUMMEN, NL 0575564055 http://www.gallery-aaldering.com info@gallery-aaldering.com

This car will be on display at Retro Classics Essen from April 8–12, 2026, one of Europe’s most prestigious classic car events. This is one of 30 exceptional vehicles we will be bringing with us.
You can find us in Hall 3, Stands C12 & D12.

Interested in the full lineup? Subscribe to our newsletter. Follow us on our social media for the latest updates.

Very special: this is the official AC Heritage certified ex Le Mans Works car. The very AC that was prepared in 1957 by Ken Rudd for participation in the 24 Hours of Le Mans. The AC that finished second in the 2 liter class and tenth overall as the only production based car in the field.

This Ace was extensively reengineered by Ken Rudd specifically for Le Mans. The original engine was replaced with a race prepared Bristol 100D2 unit, paired with a Bristol gearbox featuring revised ratios and a differential with a modified final drive.

The engine was upgraded with a 9.5 to 1 compression ratio, a more aggressive camshaft and specially tuned Solex carburetors, optimized for the long stretches of Circuit de la Sarthe. The fuel tank was enlarged, while the original filler opening in the rear fender was carefully covered to reduce aerodynamic drag. The oil pan was fitted with baffles to prevent oil surge during sustained high speed running. At the front, drum brakes were replaced with Girling disc brakes, combined with modified discs and Triumph TR3 calipers. Separate hydraulic reservoirs were installed for the braking and clutch systems. The original 15 inch wire wheels were replaced with 16 inch units.

The bodywork was modified at AC Works in Thames Ditton, featuring a lower front profile, a completely flat underbody, additional ventilation openings ahead of the doors and an extra air intake in the hood. The windshield was replaced by a low plexiglass unit in accordance with Le Mans regulations. The car was finished in AC Works Green and the AC logo was applied to the nose for identification.

The result was remarkable: 3,780.473 kilometers covered at an average speed of 97.9 mph, finishing just 55 miles behind a Ferrari 500 TRC Testa Rossa. An exceptional achievement.
In 1958 the car was shipped to the United States where it was actively campaigned in SCCA competition. Highlights include a second place finish at the 1958 Watkins Glen Grand Prix and a class victory in 1959. The previous owner acquired the AC in 1963, and in 1972 the car was carefully stored.

Between 2019 and 2021 the car underwent a comprehensive restoration and mechanical overhaul by Gassman Automotive in Virginia, with the objective of returning it precisely to its 1957 Le Mans specification. The result is a rare and highly accurate restoration of a Works AC, accompanied by an exceptionally complete historical file including period photographs.
Since completion the AC has been presented at various concours events including Hilton Head and The Greenbrier. Awards include Best in AC Class and Historically Significant Sports Car.

An AC Heritage confirmed Works participant. The ex Ken Rudd racer. One of the most important AC models ever built. It is clear that this is a truly exceptional automobile. Are you interested? Please contact us today. Gallery Aaldering has been active since 1975 and has extensive experience in worldwide export. We will gladly assist you.

État et immatriculation

Carte grise "collection"
Immatriculé
Prêt à conduire

Rapport d'inspection

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Inspection Report
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Détails techniques

Données du véhicule

Marque
AC
Série de modèles
Ace
Modèle
Ace Bristol
Série de fabrication
Type 100D
Date immatriculation
Non fourni
Année
1957
Kilométrage (compteur)
70 488 mi
Numéro d'identification du véhicule
Non fourni
Numéro de moteur
Non fourni
Numéro de Transmission
Non fourni
Numéros correspondants
Non fourni
Nombre de propriétaires
Non fourni

Détails techniques

Type de carrosserie
Cabriolet (Roadster)
Puissance (kW/CV)
96/130
Cylindrée (cm³)
1971
Cylindres
6
Portes
2
Volant
Gauche
Boîte de vitesse
Boîte manuelle
Vitesses
4
Traction
Arrière
Frein avant
Non fourni
Frein arrière
Non fourni
Carburant
Essence

Configuration individuelle

Couleur extérieure
Vert
Couleur fabricant
-
Couleur intérieure
Vert
Matériel intérieur
Cuir

Équipement spécial

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Fournisseur

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