Valve Spring Kits
Applications include: Gen I Chevy Small Block V8 262-400 and Gen II (LT1-LT4) V8 305-350 1987 & Later endurance circle track, off road, road racing, and marine or serious street performance applications.
638-73925 Dual Valve Spring Specs:
Lunati combined their most popular street valve springs with their matching steel retainers and valve locks into one package! This is a foolproof way to make sure you get the right components that work together.
Will these fit a gen 2 lt1 SBC
What style lock is included in this kit? square or round bead style? the Part Number: 638-77048-16 for the lock under the details section list it as VALVE LOCKS 11/32 7 DEG H. Will they work with a Conventional SBC Single Square groove valve ?
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.