BRODIX BD Series 1010 Cyl. Heads (2) SBC 12 Deg. 1200001 Bare with F.I. ports

Description: BD 1010 12° Series Cylinder Head - Small Block Chevy 265cc As-Cast Intake Ports64cc As-Cast Combustion Chambers PLEASE NOTE! These heads are sold together as a set of two unported, unassembled bare castings. They are finish machined and include valve guides. Valve seats are installed and both the spark plug and optional F.I. port holes have been drilled and threaded. These heads do NOT include studs, valves, springs, retainers or locks. These heads are new bare raw castings and can not be used without professional head preparation. Cylinder Head Specifications Intake Port Volume: 265cc As-Cast Combustion Chamber Volume: 64cc As-Cast Valve Sizes: 2.200'' Intake / 1.580'' Exhaust ( 11/32'' Stem Diameter ) Spark Plug Configuration: Angled Facts and Related Components Torque Heads: 70 ft-lb. Torque Rocker Studs: 40-45 ft-lb. Intake Gasket: Cometic p/n 245-C5421 Head Gasket: Cometic p/n 245-C5404 (350ci) / 245-C5408 (400ci) Exhaust Gasket: Cometic 245-C542 (Symmetrical Port) Head Studs: Available Exclusively from Brodix - Brodix BR HS/BD CI Block (Cast Iron Block); Brodix SKHS BD (Aluminum Block) Spark Plug Specs: 14mm Thread, .750'' (3/4'') Reach, Gasket Seat Valve Angle: 12° Angle Milling: .0065'' per cc Flat Milling: .0055'' per cc Angle Machining: N/A Stud Girdle: N/A Rocker Arms: Shaft System with 58/125 Spacing (Check Heads for Intake Offset) - T&D 22201 Lifters: .180'' Offset Right (8 required) and .180'' Offset Left (8 required) Pistons: Special 12° (#1 Cylinder) Pushrods: Special Length Intake Face Angle: 5° Exhaust Pattern: Symmetrical Exhaust Port Valve Centerline: 58/125 Spring Pockets: 1.550'' Out of the Box, May be cut to 1.625'' - No larger or deeper Accessory Bolt Holes are Drilled Recommended Intake Manifold: Brodix BM 100 (p/n 158-BM100), BM 102 (p/n 158-BM102) with Valley Tray Required

Price: 2600 USD

Location: San Luis Obispo, California

End Time: 2024-10-16T05:55:27.000Z

Shipping Cost: 0 USD