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AFR 0917/18/19 SBC 180/65 OR 75CC .600 LIFT COMPLETE YOUR CHOICE OF CHAMBER SIZE
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AFR 0917/18/19 SBC 180/65 OR 75CC .600 LIFT COMPLETE YOUR CHOICE OF CHAMBER SIZE
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AFR 0917/18/19 SBC 180/65 OR 75CC .600 LIFT COMPLETE YOUR CHOICE OF CHAMBER SIZECALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. AFRs 180cc Street heads are a cost effective performance choice over re worked factory heads. They feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for street, towing, or street strip engines with displacements up to 383 cubic inches, operating up to 6000 RPM. Legal for 1994 and older emissions controlled vehicles under CARB EO
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CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.
AFR’s 180cc “Street” heads are a cost effective performance choice over re-worked factory heads. They feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for street, towing, or street/strip engines with displacements up to 383 cubic inches, operating up to 6000 RPM. Legal for 1994 and older emissions controlled vehicles under CARB EO #D-250-2. Component upgrade and machining options are available to customize AFR Heads to your specific build. To ensure trouble free operation of AFR cylinder heads & parts please view the footnotes on pg. 50 for additional information.
| 180cc Aluminum SBC Cylinder Heads | ||
|---|---|---|
| Part # | Plug Type | Combustion Chamber |
| 0911 | Straight | 75cc |
| 0916 | Straight | 65cc |
| 0917 | Angle | 75cc |
| 0918 | Angle | 65cc |
| 0919* | Angle | 65cc |
*For 1987-1995 with 72° bolt angle, Perimeter Bolt Valve Cover Only
Click part # to add product to your cart
| 180cc Street Head Flow Chart | ||||
| .200 | .300 | .400 | .500 | |
| Int | 138 | 198 | 240 | 260 |
| Exh | 110 | 158 | 190 | 207 |
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" Overall Valve Length |
7251
|
| 8mm Bead Lock Exhaust Valve, 1.600" x 4.950" Overall Valve Length |
7250
|
| PAC Racing Spring 1.290" OD Hydraulic Roller Dual Valve Spring, 140 lbs on seat, .600" maximum lift, Max RPM 6300-6500 |
8017
|
| 7° Manley Chrome Moly 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 2.200" O.D x 1.750" I.D x .375" Deep |
9060
|
| Ductile Iron Exhaust Valve Seats 1.696" O.D x 1.325" I.D x .305" Deep |
9070
|
| 8 mm Bronze Valve Guides .502" O.D x 2.100" O.A.L |
9051
|
| Recommended Components: | |
| Intake Gasket, Fel-Pro #1256 |
AFR Pkg #6817
|
| 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 #1404 |
6834
|
| Head Gasket, 350cid Fel-Pro #1003 |
6800
|
| Head Gasket, 400cid Fel-Pro #1014 |
6802
|
| SB Chevy Head Bolt Kit, ARP #134-3701 |
6310
|
| SB Chevy Head Stud Kit, 12 Point Nuts, ARP #234-4301 |
6305
|
| Head Bolt Washers, Manley |
6320
|
| AFR Stud Girdle |
6200
|
| Suggested Manifold |
AFR DPR #4804
|
| Spark Plug Starting Range |
Autolite 3924
|
| Specifications & Features: | |
| Material |
A356 Aluminum
|
| Intake Port Volume |
180cc
|
| Intake Port Dimension |
2.050" H x 1.250" W x 5/16° Radius
|
| Intake Port Location |
Stock
|
| Exhaust Port Volume |
64cc
|
| Exhaust Port Dimension |
1.450" H x 1.550" W
|
| Exhaust Port Location |
.100" Raised
|
| Combustion Chamber Size |
65cc or 75cc
|
| Valve Cover Bolt Pattern |
Perimeter Bolt
|
| Valve Angle |
23°
|
| Valve Spring Pocket Diameter |
1.460" O.D
|
| Max Valve Spring Pocket Machining |
1.750" O.D
|
| Warning: Do not machine spring pad any deeper. | |
| Deck Thickness |
.750"
|
| Minimum Bore Diameter |
4.000"
|
| Flat Mill |
.006" per cc 60cc Maximum
|
| Angle Mill |
.009" per cc 55cc Maximum
|
| Note: Angle mills might require .120 thick intake gasket. | |
| Minimum Cross Sectional Area |
1.810 sq. in.
|
| Spark Plug Dimensions |
14mm x .750" w/Gasket Seat
|
| Carb EO# |
D-250-2
|
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 0917/18/19 SBC 180/65 OR 75CC .600 LIFT COMPLETE YOUR CHOICE OF CHAMBER SIZE
Item no
:
45044809581
US$ 2059.54
Pay in 4 interest-free payments of $514.88 Learn more
Min. order:
1piece
Shipping Estimate
USA
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Ships within 48 hours · Estimated delivery Jun 19 - Jun 24
US$40
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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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