Ratings |
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Price |
Brand |
Straight Spark Plug Design
SB-Chevy Basic Package Components | |
100% CNC Ported Combustion Chambers | |
100% CNC Ported Exhaust Ports | |
100% CNC Ported Intake Ports | |
3-angle Valve Valve Job | |
Intake Valve, 2.020'' standard length | |
Exhaust Valve, 1.600'' standard length | |
1.450'' OD Hydraulic Valve Spring with Dampener, 120 lbs. on seat, .550'' maximum lift | |
7º Chrome Moly Retainers | |
7º Bead Lock Valve Keepers | |
3/8'' Rocker Studs (if using non-self alighing rockers) | |
Guide Plates | |
Valve Seals | |
Hardened Shims | |
Intake Valve Seats | |
Exhaust Valve Seats | |
Bronze Valve Guides | |
SB-Chevy Street Head Specifications | |
Head Torque | 65-70 Ft. Lbs. |
Rocker Stud Torque | 55-60 Ft. Lbs. |
Intake Port Gasket | 1.230'' x 1.990'' with 3/8'' radius |
Exhaust Port Gasket | Fel Pro 375-1404 |
Head Gasket | 400ci Fel Pro 375-1014 |
Head Gasket | 350ci Fel Pro 375-1003 |
Head Bolts & Studs | Standard |
Head Bolt Washers | Standard |
Stud Girdle | Standard |
Suggested Manifold | Edelbrock 350-3701 |
Spark Plug Starting Range | AC FR3LS |
Combustion Chambers | 75cc |
Spring Pocket can be cut to 1.625, no deeper | |
Valve Spacing | Stock |
Rocker Arms | Stock |
Valve Angle | 23º |
Angle Mill | .008'' per cc |
Flat Mill | .006'' per cc |
Pushrods | 5/16'' Hardened |
Specifications:
Motor Vehicles
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.
Tools:
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.
Electrical Cords
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.