Cylinder Hold Down Nuts

Product Description:

Cylinder Hold Down Nuts
Quality-made precision tools from Stomski Racing. Set of six.

These specially designed and fabricated nuts secure the 911 cylinders in place during rebuild. The nuts allow for easy crank rotation and installation of p's & c's without having the cylinders slip out of the case.  Made from 2011 aluminum and anodized, each nut has a special delrin insert to protect your cylinders.

Manufacturer Information:

Stomski Racing
Quality tools and parts made in the U.S.A. for early Porsche® mechanics and owners.

Reviews and Ratings:

• 1965 Porsche 911
• 1967 Porsche 911
• 1968 Porsche 911
• 1969 Porsche 911
• 1970 Porsche 911
• 1972 Porsche 911
• 1973 Porsche 911
• 1974 Porsche 911
• 1975 Porsche 911
• 1976 Porsche 911
• 1977 Porsche 911
• 1985 Porsche 911 Carrera
• 1986 Porsche 911 Carrera
• 1987 Porsche 911 Carrera
• 1988 Porsche 911 Carrera
• 1989 Porsche 911 Carrera
• 1978 Porsche 911SC
• 1979 Porsche 911SC
• 1980 Porsche 911SC
• 1981 Porsche 911SC
• 1982 Porsche 911SC
• 1983 Porsche 911SC
• 1965 Porsche 912
• 1966 Porsche 912
• 1967 Porsche 912
• 1968 Porsche 912
• 1969 Porsche 912
• 1976 Porsche 912E
• 1970 Porsche 914/6
• 1971 Porsche 914/6
• 1972 Porsche 914/6
• 1973 Porsche 914/6
• 1974 Porsche 914/6
• 1975 Porsche 914/6
• 1976 Porsche 914/6
• 1976 Porsche 930
• 1977 Porsche 930
• 1978 Porsche 930
• 1979 Porsche 930
• 1980 Porsche 930
• 1981 Porsche 930
• 1982 Porsche 930
• 1983 Porsche 930
• 1984 Porsche 930
• 1985 Porsche 930
• 1986 Porsche 930
• 1987 Porsche 930
• 1988 Porsche 930
• 1989 Porsche 930
• 1990 Porsche 964 Carrera 2
• 1991 Porsche 964 Carrera 2
• 1992 Porsche 964 Carrera 2
• 1993 Porsche 964 Carrera 2
• 1994 Porsche 964 Carrera 2
• 1989 Porsche 964 Carrera 4
• 1990 Porsche 964 Carrera 4
• 1991 Porsche 964 Carrera 4
• 1992 Porsche 964 Carrera 4
• 1993 Porsche 964 Carrera 4
• 1994 Porsche 964 Carrera 4

All returns require pre-approval. All returns are subject to a 25% restocking fee, with the exception of approved warranty returns, or if we ship a different part number than ordered. We do not accept returns after 30 days.

Inspect your order immediately when it arrives. We must be notified within 5 days if there are any missing, damaged, or incorrect parts.

Returns (except warranty) won't be accepted if the part:
 - Has been installed, used, damaged, is dirty or incomplete
 - Is not sellable as new
 - Arrived in sealed packaging that has been opened
 - Is an electrical part, a custom or cut-to-length item, or a Special Order
 - Was purchased more than 30 days earlier

Parts must be returned properly padded in a sturdy cardboard box. Returns sent in envelopes will be refused. Items damaged in transit to us cannot be refunded. All returns must be shipped prepaid.