You can install a catch only tank with your stock neck and cap.

They are required at race tracks but for on the street, what Bart said about overfilling will prevent the need.


"It's just a phase. He'll grow out of it." Mama, 1964

1956 Chevy 1/2-ton 3100
1953 Chevy 6100 "The Yard dog"
1954 GMC Suburban Now with a new proud owner.