View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your 1978 Buick LeSabre with engine hardware? At Tunersports.com we carry a huge selection of the top name brand performance engine hardware parts and accessories.
 IN STOCK - DROPSHIPS 238It's easy to overlook the small details. For engine builders focused on the larger components like Camshafts, cylinder heads and pistons, small parts are often forgotten until the final stages of engine assembly. COMP Cams Engine Finishing Kits include those often missing parts like woodruff keys. C... COMP Cams Finishing Kit Pontiac V8 Engine 1977-1978 Buick LeSabre Custom 1977-1980 Buick LeSabre Base $41.70 |
 IN STOCK - DROPSHIPS 4100Precision machined, heat-treated billet Steel Gears for timing accuracy and durability. Unique design eliminates timing movement throughout the rpm range. Ready-to-install kit, including bolts and lock plate, ideal for street performance Applications that desire a whining blower sound .... COMP Cams Hi-Tech Gear Drive System Che 1978-1978 Buick LeSabre Base / Custom $283.80 |
 IN STOCK - DROPSHIPS 829-LCOMP Cams Roller Lifter Link Bars are precision-crafted from stainless Steel and wear-coated for a long life regardless of application.... COMP Cams Link Bar For CRB/Crh Roller L 1975-1978 Buick LeSabre Custom 1977-1981 Buick LeSabre Base $35.23 |