STREET PERFORMANCE/COMPETITION VALVES
283-400 (Cont.) Air Flow Research Part No.
Description
Diameter
Length
Qty.
Intake Valves AFR7265
Stainless Steel, 8mm Undercut Stem, Dished, +.100" Stainless Steel, 11/32" Undercut Stem, Dished Stainless Steel, 8mm Undercut Stem, Dished Stainless Steel, 8mm Undercut Stem, Dished Stainless Steel, 8mm Undercut Stem, Dished, +.100" Stainless Steel, 8mm Undercut Stem, Dished, +.100" Stainless Steel, 8mm Undercut Stem, Dished, +.100" Stainless Steel, 11/32" Undercut Stem, Dished, +.100" Stainless Steel, 11/32" Undercut Stem, Dished Stainless Steel, 8mm Undercut Stem, Dished Stainless Steel, 8mm Undercut Stem, Dished, +.100" Inconel Steel, 8mm Undercut Stem, Dished, +.100"
1.940" 2.020" 2.020" 2.050" 2.080" 2.100" 2.125" 1.600" 1.600" 1.600" 1.600" 1.600"
5.006" 4.903" 4.900" 4.900" 5.006" 5.006" 5.006" 4.970" 4.970" 4.950" 5.024" 5.024"
1 1 1 1 1 1 1 1 1 1 1 1
AFR7204 ARF7251 AFR7252 AFR7255 AFR7256 AFR7253
Exhaust Valves AFR7056
AFR7219 AFR7250 AFR7254 AFR7260
Brodix
Part No.
Description
Diameter
Length
Qty.
Exhaust Valves BROBR60001
Stainless Steel, 11/32" Dished, Stock Length Stainless Steel, 11/32" Dished, +.200" Stainless Steel, 11/32" Dished, +.150" Stainless Steel, 11/32" Dished, +.200" Brodix -12, -18 Stainless Steel, 11/32" Dished, +.050" Stainless Steel, 11/32" Dished, Stock Brodix -12
1.600" 1.600" 1.600" 1.625" 1.600" 1.600"
4.940" 5.540" 5.115" 5.540" 5.015" 5.300"
1 1 1 1 1 1
BROBR60054 BROBR60130 BROBR60154 BROBR81022
BROBR81051 Intake Valves BROBR60415
Stainless Steel, 11/32" Dished, +.100" Brodix -12, -18
2.150"
5.440"
1
Dart
Part No.
Description
Diameter
Length
Qty.
Exhaust Valves DRT21391600 Intake Valves DRT21312050
Severe-Duty, 11/32"
1.600"
4.940"
1
Severe-Duty, 11/32"
2.055"
4.915"
1
Chevrolet Performance Part No. 6000 Series Competition Valves Exhaust Valves GMP12551313
Description
Diameter
Length
Qty.
Stainless Steel, 11/32", Fast Burn Heads
1.550"
4.911"
1
Intake Valves GMP12555331
Stainless Steel, 11/32", Fast Burn Heads
2.000"
4.911"
1
Manley Part No.
Description
Diameter
Length
Qty.
Budget, Street Master, and Street Flow Exhaust Valves MAN10577-8
Budget Performance, 11/32"
1.500" 1.500" 1.500" 1.600" 1.600" 1.600" 1.600" 1.600" 1.500" 1.940" 1.940" 1.940" 1.940" 2.020" 2.020" 2.020"
4.911" 4.911" 4.920" 4.910" 4.911" 4.911" 4.911" 5.011" 4.911" 4.880" 4.911" 4.911" 4.911" 4.911" 4.880" 4.911"
8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
MAN10777-8 MAN10077-8 MAN10649-8 MAN10749-8 MAN10765-8 MAN10549-8 MAN10551-8 MAN10476-8 MAN10722-8 MAN10576-8 MAN10776-8 MAN10550-8 MAN10650-8 MAN10750-8 Intake Valves MAN10721-8
Street Master, 11/32"
Budget Performance, 11/32" Budget Replacement, 11/32"
Street Master, 11/32" Street Flo, 11/32"
Budget Performance, 11/32" Budget Performance, 11/32"
Street Flo, 11/32"
Budget Replacement, 11/32"
Street Flo, 11/32"
Budget Performance, 11/32"
Street Master, 11/32"
Budget Performance, 11/32" Budget Replacement, 11/32"
Street Master, 11/32"
59
2021-22 ENGINE BUILDER CATALOG
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