ACCEL Resistor Racing Plug - .035'' Nominal Gap - (4 Pack) BR20071 1976-1985 Chevrolet K20

1976-1985 Chevrolet K20

1953-1974 Cadillac DeVille

is 4-3/8" in diameter

these light-weight two-layer gloves are the perfect choice for racers

ACCEL Resistor Racing Plug - .035'' Nominal Gap - (4 Pack) BR20071 1976-1985 Chevrolet K20ACCEL U Groove Spark plugs have set the standard for High Performance Spark Plugs. ACCEL Engineers developed and patented the U Groove technology which permitted the spark to develop a much larger, hotter and fuller flash front. That effectively gave a more complete burn of the air fuel mixture in the combustion chamber. Over the past 25 years engine head design and fuel management technology has changed. As a result, ACCEL is moving away from the U