AFR 195cc SBC Street Cylinder Head
The Ultimate Bolt-on Emissions Legal Street Weapon
The AFR Emissions Legal (versions with heat riser only, CARB EO #D-250-2),
195cc intake port small block Chevy cylinder heads are available in your
choice of straight, angle, or L98 angle plug versions. These heads feature
a 74cc or 68cc combustion chamber with a 64cc exhaust port and a 3/4"
thick head deck (ideal for nitrous or blower applications.) The 68cc
chambers are designed for flat top or dished pistons; domed pistons will
require additional machining. Standard valves are 2.020 intake and 1.600
exhaust with AFR's hardened ductile iron interlocking valve seats. The
exceptional flow characteristics, ideal operating range of 2000 rpm to
6500 rpm, 23º valve angle, and standard valve spacing make this the
perfect street head for 350 cid to 400 cid engines from 1955 to 1986. Also
available for 1987-98 engines with center bolt valve covers and 2 center
intake bolts at 72º angle. No special parts are required.
195cc SBC
Street Head Part Numbers
CNC Ported Pairs of Cylinder Heads Complete With Parts and Ready to
Install
Prices start at $1250.00
| CNC Street Ported Heads | |
| Part # | Description |
| 1020 | 195cc Street Heads, Angle Plug, 74cc |
| 1021* | 195cc Street Heads, Angle Plug w/heat riser, 74cc |
| 1025 | 195cc Street Heads, Angle Plug, 68cc |
| 1026* | 195cc Street Heads, Angle Plug w/heat riser, 68cc |
| 1034* | 195cc Street Heads, Straight Plug w/heat riser, 68cc |
| 1035 | 195cc Street Heads, Straight Plug, 74cc |
| 1036* | 195cc Street Heads, Straight Plug w/heat riser, 74cc |
| 1037 | 195cc Street Heads, Straight Plug, 68cc |
| 1038 | 195cc Street Heads, L98 Angle Plug, 74cc |
| Competition Package CNC Ported Heads | |
| Part # | Description |
| 1033 | 195cc Street Heads, Angle Plug, 74cc |
| 1091 | 195cc Street Heads, Straight Plug, 74cc |
| 1094 | 195cc Street Heads, L98 Angle Plug, 74cc |
Stage 1 Bare Heads (no
parts or porting) are available
*Only models with heat riser (marked by an asterisk)
are emissions legal, all others are not legal for sale or use on
pollution controlled motor vehicles in the United States.
Basic Package Components
Special orders available upon request
All Accessory Holes are Predrilled & Tapped!
AFR 195cc LT4 Street Cylinder Head
The Ultimate Bolt-on Emissions Legal Street Weapon
The AFR Emissions Legal (CARB EO #D-250-2), 195cc intake port LT4 small block Chevy cylinder heads are available in an LT4 angle plug version. These heads feature a 56cc to 74cc combustion chamber with a 64cc exhaust port and a 3/4" thick head deck (ideal for nitrous or blower applications.) The 53cc chambers are designed for flat top or dished pistons; domed pistons will require additional machining. Standard valves are 2.020 intake and 1.600 exhaust with AFR's hardened ductile iron interlocking valve seats. The exceptional flow characteristics, ideal operating range of 2500 rpm to 6500 rpm (higher rpm ranges possible depending on combination of parts), 23º valve angle, and standard valve spacing make this the perfect street head for 350 cid to 383 cid engines. No special parts are required.
195cc SBC LT4
Street Head Part Numbers
CNC Ported Pairs of Cylinder Heads Complete With Parts and Ready to
Install
Prices start at $1750.00
| CNC Street Ported Heads | |
| Part # | Description |
| 1031 | 195cc LT4 Street Heads, Angle Plug 56cc to 74cc |
| Competition Package CNC Ported Heads | |
| Part # | Description |
| 1039 | 195cc LT4 Street Heads, Angle Plug, specify chamber size |
Stage 1 Bare Heads (no
parts or porting) are available
All three LT4 cylinder heads listed here are emissions legal
Basic Package Components
Special orders available upon request
All Accessory Holes are Predrilled & Tapped!
Please call if you have questions
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