Looking for aftermarket parts to modify or upgrade your 1978 Buick LeSabre with valve lash caps? At Tunersports.com we carry a huge selection of the top name brand performance valve lash cap parts and accessories.

OUT OF STOCK 621-1Includes 1 Hardened Lash Cap: 11/32 Stem Size, .210" Head Height, .080" Thickness. These Hardened Valve Lash Caps have a .210" overall head height and .080" thickness. Because today's racing engines run at higher RPM levels with harsh Cam profiles, the tip of the valve stem is subjected to a tremend... COMP Cams Lash Cap 11/32in 1977-1978 Buick LeSabre Custom 1977-1980 Buick LeSabre Base $30.40 |

OUT OF STOCK 621-16Includes 16 Hardened Lash Caps: 11/32 Stem Size, .210" Head Height, .080" Thickness. These Hardened Valve Lash Caps have a .210" overall head height and .080" thickness. Because today's racing engines run at higher RPM levels with harsh Cam profiles, the tip of the valve stem is subjected to a treme... COMP Cams Lash Caps 11/32in 1977-1978 Buick LeSabre Custom 1977-1980 Buick LeSabre Base $73.44 |