1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 Cadillac Original Style Washer Head Exhaust Manifold Bolts Set (12 Pieces) REPRODUCTION Free Shipping In The USA

REPRODUCTION. This is a 12 piece set of exhaust manifold bolts original style flanged washer head. This set includes 12 bolts that are 2.25 inches in length. These bolts have the proper 9/16 inch hex and flanged head like the original bolts used on your vehicle. Please compare to yours to ensure proper fitment. Replaces parts # 1463110 and # 1463113.

ATTRIBUTES:

Thread: 7/16 x 14 

Length Without Bolt Head: 2.25 inches (approximate)

Hex Head Size: 9/16

Bolt Grade: Grade 5

FITS:

1956-1967 Cadillac Models**

**NOTE: For 1956-1964 models, 2 of the bolts originally require them to be 1.5 inches in length. These reproduction bolts are designed so you can cut them down to the correct size for 2 of the bolts. For 1966-1967 Models WITH A.I.R, this does not work on the left driver side manifold for 2 of the bolts, you will have to use your original.