The 1970 Trans-American Championship was a motor racing series organised by the

Sports Car Club of America The Sports Car Club of America (SCCA) is a non-profit American automobile club and sanctioning body supporting road racing, rallying, and autocross in the United States. Formed in 1944, it runs many programs for both amateur and professional r ...

for SCCA Sedans. It was the fifth

Trans-Am Championship The Trans-Am Series is a sports car racing series held in North America. Founded in 1966, it is sanctioned by the Sports Car Club of America (SCCA). Primarily based in the United States, the series competes on a variety of Race track, track ty ...

Ford Ford commonly refers to: * Ford Motor Company, an automobile manufacturer founded by Henry Ford * Ford (crossing), a shallow crossing on a river Ford may also refer to: Ford Motor Company * Henry Ford, founder of the Ford Motor Company * Ford F ...

(Thanks to Parnelli Jones and George Follmer) and still potent

Alfa Romeo Alfa Romeo Automobiles S.p.A. () is an Italian luxury car manufacturer and a subsidiary of Stellantis. The company was founded on 24 June 1910, in Milan, Italy. "Alfa" is an acronym of its founding name, "Anonima Lombarda Fabbrica Automobili." ...

won the Over 2 Litre and Under 2 Litre titles respectively. With

Porsche Dr. Ing. h.c. F. Porsche AG, usually shortened to Porsche (; see #Pronunciation, below), is a German automobile manufacturer specializing in high-performance sports cars, SUVs and sedans, headquartered in Stuttgart, Baden-Württemberg, Germany ...

's 911 moving to a 2.2L engine, the year marked the resurgence of

as dominant in the Under 2 Liter class. The year also marked the first win for

American Motors American Motors Corporation (AMC; commonly referred to as American Motors) was an American automobile manufacturing company formed by the merger of Nash-Kelvinator Corporation and Hudson Motor Car Company on May 1, 1954. At the time, it was the ...

, with

Mark Donohue Mark Neary Donohue Jr. (March 18, 1937 – August 19, 1975), nicknamed "Captain Nice," and later "Dark Monohue," was an American race car driver and engineer known for his ability to set up his own race car as well as driving it to victories. D ...

driving a

Penske Racing Team Penske (formerly Penske Racing) is an American professional auto racing organization, competing in the NTT IndyCar Series, NASCAR Cup Series, and the FIA World Endurance Championship. Debuting at the 1966 24 Hours of Daytona, the organiza ...

-prepared

AMC Javelin The AMC Javelin is an American front-engine, rear-wheel-drive, two-door hardtop automobile manufactured by American Motors Corporation (AMC) across two generations, 1968 through 1970 and 1971 through 1974 model years. The car was positioned an ...

, winning three races. Also winning for the first time was BMW, in the Under 2 Liter races at Bryar and Bridgehampton.

Schedule

The championship was contested over eleven rounds with separate races at each round for Under 2 Liter and Over 2 Liter cars. FollmerMustang

Championships

Points were awarded according to finishing position. Only the highest-placed car scored points for the manufacturer. Only the best 9 finishes counted towards the championship. Drivers' championships were not awarded in Trans-Am until 1972.

Over 2.0L manufacturers

1970 was the first and only year that every Detroit "pony car" manufacturer has a factory-backed team in TransAm.

Under 2.0L manufacturers

References

{{Trans-Am Series seasons Trans-Am Series Transam