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#2351021011
Brodix 1021011 Ik Series SBC Cylinder Heads, 215cc, 23 Degree
- 215 cc intake runners; 64 cc chambers
- 2.080" intake / 1.600" exhaust valves (11/32" stems)
- High-flow intake port (~279 CFM)
$1,504.99
/pair
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Product Summary
Assembled Cylinder Head Style, Aluminum, Natural
- 215 cc intake runners; 64 cc chambers
- 2.080" intake / 1.600" exhaust valves (11/32" stems)
- High-flow intake port (~279 CFM)
- Competition valve job with blended bowls
- Retainers included; 7° locks included
Key Specs
| Cylinder Head Style | Assembled |
| Material Type | Aluminum |
| Finish | Natural |
| Combustion Chamber Volume | 64cc |
| Intake Runner Volume | 215cc |
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Brodix 1021011 Details
Brodix IK Series 215cc aluminum cylinder heads (PN 1021011) are a 23° small-block Chevy upgrade built from A-356 aluminum with extreme castings and precision components for strong flow and reliability. This fully assembled 64cc chamber pair includes valves, guides, seats, rocker studs, springs, retainers, and locks set up for a solid-roller cam up to .700" lift. Straight-plug design, competition valve job with blended bowls, and accessory bolt holes deliver a versatile, repairable, best-value package for 262–400ci SBC builds.
- Small Block Chevy, 23° valve angle
- 215 cc intake runners; 64 cc chambers
- 2.080" intake / 1.600" exhaust valves (11/32" stems)
- Straight plug, assembled, natural finish
- Solid-roller cam compatible, .700" max lift
- High-flow intake port (~279 CFM)
- Competition valve job with blended bowls
- Strong, repairable A-356 aluminum casting
- Accessory bolt holes drilled
- Retainers included; 7° locks included
- Rocker arm studs included; 7/16"-20 nut thread size
- Rocker arms, rocker nuts not included
- Guideplates included; pushrod size 0.313" (8 mm)
Specs
- Intake port volume: 215 cc
- Combustion chamber volume: 64 cc
- Intake valve diameter: 2.08" (52.8 mm)
- Exhaust valve diameter: 1.60" (40.6 mm)
- Valve angle: 23°
- Spark plug: 14 mm, 0.750" reach, gasket seat
- Maximum valve lift: 0.700" (17.8 mm)
- Outside diameter, outer spring: 1.47" (37.3 mm)
- Number of springs per valve: Dual
- Oiling style: Through pushrod
- Valve cover mounting: Perimeter bolt
- Valve guides: Manganese bronze (included)
- Valve seats: Ductile iron; machined
- Spring pockets: do not cut larger/deeper than 1.550"
- CNC-machined combustion chambers: Yes
- CNC-machined intake runner: No
- CNC-machined exhaust runner: No
- Engine: Chevy small block 262–400
- Intake/exhaust port locations: Standard
- Exhaust pattern: Standard
- Valve centerline, pushrod slots, stud girdle, rockers, lifters: Standard
- Accessory bolt holes drilled: Yes
- Heat crossover: No
- Quantity: Sold as a pair
- Head bolts: 70 ft-lb
- Rocker studs: 40–45 ft-lb
- Intake gasket: Fel-Pro 375-1205
- 350 ci: Fel-Pro 375-1003 or Cometic 245-C5399
- 400 ci: Fel-Pro 375-1004 or Cometic 245-C5403
- Exhaust gaskets: Fel-Pro 375-1406 or Cometic 245-C5415
- Head bolts: ARP 070-134-3601 or Manley 660-42313
- Head bolt washers: Manley 660-42102
- Head studs (6-point): ARP 070-134-4001
- Intake manifolds: Brodix HV 1014 (158-1014) / HV 1016 (158-1016)
- Angle milling: ~0.0078" per cc
- Flat milling: ~0.0060" per cc
- Machined for O-ring: No
- Valve stem seals included: Yes
CARB Warning
For race/ off road use only
CARB Warning
For race/ off road use only
Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
Brodix 1021011 Specifications
Brodix 1021011 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 1021011 |
| Brand | Brodix |
| Cylinder Head Style | Assembled |
| Material Type | Aluminum |
| Finish | Natural |
| Combustion Chamber Volume | 64cc |
| Intake Runner Volume | 215cc |
| GENERAL | |
| CNC-Machined Runners | No |
| CNC-Machined Combustion Chamber | Yes |
| Spark Plug Style | Straight |
| Intake Port Location | Standard |
| Exhaust Port Location | Standard |
| Intake Valve Diameter | 2.08" |
| Intake Valve Angle | 23 ° |
| Exhaust Valve Diameter | 1.60" |
| Spring Diameter | 1.47" |
| Number of Springs Per Valve | Dual |
| Maximum Lift | .700" |
| Machined for O-Ring | No |
| Valve Seats Machined | Yes |
| Valve Seat Material | Ductile Iron |
| Valve Stem Seals Included | Yes |
| Valve Guide Material | Manganese Bronze |
| Oiling Style | Through Pushrod |
| Heat Crossover | No |
| Accessory Bolt Holes Drilled | Yes |
| Valve Cover Mounting Style | Perimeter Bolt |
| Sold in Quantity | Pair |
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