-15 Series Cylinder Heads Spread Exhaust Port

Name: -15 Series Cylinder Heads Spread Exhaust Port
Brand: BRODIX
SKU: 158-1258000
Price: 4377.66 USD
Availability: OutOfStock

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

-15 Series Cylinder Heads

Spread Exhaust Ports

Spread Exhaust Port
267cc Intake Ports
51cc Combustion Chambers
2.180'' Intake / 1.625'' Exhaust Valve Sizes
Angle Plug
Bare, 2/pkg.

This head is sold as an unassembled bare casting. It is finished machined and includes valve guides and valve seats installed. This head does NOT include studs, valves, springs retainers or locks.
Cylinder Head Specifications
Intake Port Volume: 267cc
Combustion Chamber Volume: 51cc
Valve Sizes: 2.180' Intake / 1.625' 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: Brodix p/n 158-MG1550
Head Gasket: Fel-Pro p/n 375-1003 (350ci) / 375-1004 (400ci) or Cometic p/n 245-C5399 (350ci) / 245-C5403 (400ci)
Exhaust Gasket: Brodix p/n 158-MG52464, Cometic p/n 245-C5424 (Spread Port)
Head Studs: Brodix SK HS 15C/18C AP (Brodix Aluminum Block)
Spark Plug Specs: 14mm Thread, .750' (3/4') Reach, Gasket Seat
Valve Angle: 15°
Angle Milling: .0065' per cc
Flat Milling: .0055' per cc
Pushrod Slots: 58/107
Stud Girdle: N/A
Rocker Arms: Shaft System with 58/107 Spacing (Check heads for intake offset) - T&D 2239, Jesel KPS 306114, Crower 7417F
Lifters: .180' Offset
Pistons: Special 15°
Pushrods: Special Length
Intake Face Angle: 5°
Exhaust Pattern: Stahl
Valve Centerline: 58/107
Spring Pockets: 1.550' Out of the Box - No larger or deeper
Accessory Bolt Holes are Drilled
Recommended Intake Manifold: Brodix HV 1500 (p/n 158-HV1500) / HV 1501 (p/n 158-HV1501)

Part TypeCylinder Head

BrandBRODIX

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part Number1258000

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

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