Comp Cams .030 X 1.437 Spring Shim Inca Overland Outfitters Brougham 1976 - 1979 Cadillac

Brougham 1976 - 1979 Cadillac Fleetwood Brougham d'Elegance 1976 Cadillac Fleetwood Brougham Talisman 1977 - 1979 Cadillac Fleetwood Formal 1985 - 1986 Chevrolet Astro Base

These single groove Machined Steel Street Locks with 7° lock angle and 11/32" valve stem size are perfect locks for many applications

Air vents and drain holes improve airflow and allow dirt and water to escape

Base 1987 - 1996 Chevrolet P30 Base 1987 - 1990 Chevrolet P30 Step-Van 1987 Chevrolet R10 Scottsdale

No Fluff—Just Raw Pulling Power

Comp Cams .030 X 1.437 Spring Shim Inca Overland Outfitters Brougham 1976 - 1979 CadillacSpring Shims: . 030" Thickness, 1. 437" O. D., . 645" I. D. These . 030" thick Valve Spring Shims with 1. 437" outside diameter and . 645" inside diameter are used to equalize the installed height of valve springs. Made from the highest quality shim stock, these shims are heat treated to stand up to radical cam lobes. Kits are also available.