Cook linguine in a large pot of salted boiling water until al dente.
Meanwhile, cook olive oil and garlic in a medium saucepan over medium heat until garlic is fragrant. Add chopped clams, clam juice, and parsley. Add salt and ground black pepper to taste. Bring to a boil. Lower heat and simmer for 3 minutes.
Toss pasta with clam sauce. Serve warm.