Carburetor Y Block and Upper Line Kit, 396 375hp 350 LT1 - with Original Holley or Original Replacement Style Holley Only. Kit includes two 5/16" inlet lines and one Y block. 9-3/8" center to center, 3pc includes brass block - Stainless Steel lines.
Notes: Does not include fuel pump to Y block line.
Camaro 1970
Camaro 1971
Nova 1968
Nova 1969
Nova 1970