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AFR 1388/1387 SBF 185/58 OR 72CC .600 LIFT ASSEMBLED YOUR CHOICE OF CHAMBER SIZE
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AFR 1388/1387 SBF 185/58 OR 72CC .600 LIFT ASSEMBLED YOUR CHOICE OF CHAMBER SIZE
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AFR 1388/1387 SBF 185/58 OR 72CC .600 LIFT ASSEMBLED YOUR CHOICE OF CHAMBER SIZECALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. AFR's 185cc "Street" cylinder heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for engines from 302 393 cubic inches, operating up to 6000 6500 RPM. Legal for 1995 and older emissions controlled vehicles under CARB EO #D 250 3. Not compatible with OEM pistons. 185cc Aluminum SBF Cylinder Heads Part # Rocker Type
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CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.
AFR's 185cc "Street" cylinder heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for engines from 302-393 cubic inches, operating up to 6000-6500 RPM. Legal for 1995 and older emissions controlled vehicles under CARB EO #D-250-3. Not compatible with OEM pistons.
| 185cc Aluminum SBF Cylinder Heads | ||
|---|---|---|
| Part # | Rocker Type | Combustion Chamber |
| 1422 | Stud Mount - Emissions Legal | 58cc |
| 1420 | Stud Mount - Emissions Legal | 72cc |
| 1492 | Pedestal Mount - Emissions Legal | 58cc |
| 1388 | Stud Mount - Non-Emissions Legal | 58cc |
| 1387 | Stud Mount - Non-Emissions Legal | 72cc |
Click part # to add product to your cart
| 185cc Street Head Flow Chart | ||||||
| .200 | .300 | .400 | .500 | .550 | .600 | |
| Int | 142 | 200 | 255 | 285 | 295 | 297 |
| Exh | 118 | 164 | 200 | 210 | 213 | 215 |
Test conducted at 28" of water (pressure) on Superflow 600
Bore Size: 4.060", 3/4" radius plate exhaust, 1 3/4" curved pipe
| Included Components | |
| 100% CNC Ported Combustion Chambers | |
| 100% CNC Ported Exhaust Ports | |
| 100% CNC Ported Intake Ports | |
| Competition 5-angle Valve Job | |
| 8mm Bead Lock Intake Valve 2.020" x 4.900" O.A.L. |
7251
|
| 8mm Bead Lock Exhaust Valve 1.600" x 4.950" O.A.L. |
7250
|
| Pedastal 8mm Bead Lock Intake Valve 2.020" x 5.080" O.A.L |
7263
|
| Pedastal 8mm Bead Lock Exhaust Valve 1.600" x 5.100" O.A.L |
7264
|
| PAC Racing Spring 1.290" OD Hydraulic Roller Dual Valve Spring, 140 lbs on seat, .600" maximum lift, Max RPM 6300-6500 (upgrades available) |
8017
|
| 7° Manley Steel Retainers 1.245" O.D x .885" I.D x .655" I.D |
8514
|
| 7° Bead Lock Valve Keepers |
9007
|
| ARP 3/8" Rocker Studs |
6409
|
| Adjustable 5/16" Guide Plates |
6103
|
| Viton Valve Seals .600" O.D x .495" I.D |
6612
|
| Hardened Valve Spring O.D Locator 1.380" O.D x .570" I.D |
8042
|
| Ductile Iron Intake Valve Seats 2.131" O.D x 1.680" I.D x .375" Deep |
9059
|
| Ductile Iron Exhaust Valve Seats 1.650" O.D x 1.350" I.D x .375" Deep |
9069
|
| 8 mm Bronze Valve Guides .502" O.D x 2.100" O.A.L |
9051
|
| Thermactor Air Injector Reducer Bushing (5/8"-11 x 7/16"-14) |
6226
|
| Recommended Components: | |
| Intake Port Gasket, Fel-Pro #1262 |
6832
|
| Important: Do not port match your intake manifold to Fel-Pro gasket as it does not precisely fit AFR heads. | |
| Exhaust Port Gasket, Fel-Pro #1415 |
6837
|
| Head Gasket, 302/351W, Fel-Pro #1011-1 |
6808
|
| SB Ford 1/2" Bolt Head Bolts, ARP #154-3603 |
6318
|
| SB Ford 1/2" Bolt Head Studs, ARP #254-4503 |
6317
|
| 1/2" Bolt - 7/16" Thread Head Bolts, 289/302W: ARP 254-3708 |
6319
|
| Head Bolt Washers, Manley |
6320
|
| Stud Girdle |
6207
|
| Suggested Manifold |
Performer or Performer RPM
|
| Spark Plug Starting Range |
Autolite 3924
|
| Specifications & Features: | |
| Material |
A356 Aluminum
|
| Intake Port Volume |
185cc
|
| Intake Port Dimension |
2.045" H x 1.205" W x 3/8 Radius
|
| Intake Port Location |
Stock
|
| Exhaust Port Volume |
70cc
|
| Exhaust Port Dimension |
1.355" H x 1.360" W
|
| Exhaust Port Location |
Stock
|
| Combustion Chamber Size |
58cc, 60cc, or 72cc
|
| Valve Cover Bolt Pattern |
Perimeter Bolt
|
| Valve Angle |
20°
|
| Valve Spring Pocket Diameter |
1.460" O.D
|
| Max Valve Spring Pocket Machining |
1.625" O.D
|
| Deck Thickness |
.750"
|
| Minimum Bore Diameter |
4.000"
|
| Flat Mill |
.006" per cc 54cc Max (from 58cc); 68cc Max (from 72cc);
|
| Angle Mill |
.009" per cc 48cc Max (from 58cc); 62cc Max (from 72cc)
|
| Note:Angle mills might require a .120" Thick intake gasket. | |
| Minimum Cross Sectional Area |
2.025 sq. in.
|
| Spark Plug Dimensions |
14mm x .750" w/Gasket Seat
|
| Head Bolt Diameter |
1/2"
|
SHIPS IN THE LOWER 48 STATES FREE!
CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.
CONTACT US THE PRICE IS NEGOTIABLE BEST OFFER
Warning: May cause cancer and reproductive harm.
AFR 1388/1387 SBF 185/58 OR 72CC .600 LIFT ASSEMBLED YOUR CHOICE OF CHAMBER SIZE
Item no
:
22627041454
US$ 2043.78
Pay in 4 interest-free payments of $510.94 Learn more
Min. order:
1piece
Shipping Estimate
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Ships within 48 hours · Estimated delivery Jun 27 - Jul 2
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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