CYLINDER HEADS
Edelbrock Victor Jr. Aluminum Head Engineered for competition big blocks. Available in unported and CNC-ported versions. Assembled, sold individually.
Intake Runner 300cc
Comb. Chamber
Port Type
Valve Angle
Intake Valve
Exhaust Valve 1.900"
Part No.
Description
EDE77485
Assembled, Victor Jr., Hydraulic Roller
106cc
Rect.
24°
2.250"
Chevrolet Performance High-Output Crate Engine Iron Head Chevrolet Performance High-Output Crate Engine cast iron cylinder head are designed for use with the 454/502 Gen V, VI big block crate engines. Features high-flow 325cc rectangular intake ports, 118cc open combustion chambers, and hardened seats to fit 2.180" intake and 1.880" exhaust valves. Sold individually.
Intake Runner 325cc
Comb. Chamber
Plug Angle
Port Type
Valve Angle
Intake Valve 2.180"
Exhaust Valve 1.880"
Part No.
Description Bare Head
GMP12562925
118cc Angled Rect.
15°
Engine Quest Cast Iron Rectangular Port Head The EQ cast iron big block Chevy rectangular port cylinder head can support over 850 horsepower right out of the box. Features include revised water jackets for improved cooling , thicker deck surface, 3-angle valve finished intake seats, radiused hardened exhaust seats and manganese-bronze valve guides. Sold individually.
Intake Runner 360cc
Comb. Chamber
Port Type
Intake Valve
Exhaust Valve 1.880"
Part No.
Description
ENQCH454B
Iron 360cc - Bare Head
119cc
Rect.
2.300"
FLOTEK Aluminum Heads The FLOTEK aluminum big block Chevy cylinder heads features include thick- er deck surface, 5-angle valve finished intake seats, hardened powder metal exhaust seats, manganese bronze valve guides, stainless valves, high-perfor- mance springs, Viton positive seals, hardened chrome moly retainers, 7/16" screw-in studs, and guide plates. Sold individually.
Intake Runner 290cc
Comb. Chamber
Port Type Oval Oval Rect. Rect. Rect. Rect. Rect. Rect. Rect. Rect.
Intake Valve
Exhaust Valve 1.880" 1.880" 1.880" 1.880" 1.880" 1.880" 1.880" 1.880" 1.880" 1.880"
Max Lift
Part No.
Description
FTC290-600
BBC 290 Assembled, Use with Hyd. Roller Cam
112cc 112cc 121cc 121cc 133cc 133cc 121cc 121cc 133cc 133cc
2.300" 2.300" 2.300" 2.300" 2.250" 2.250" 2.250" 2.300" 2.250" 2.250"
0.725" 0.750" 0.725" 0.750" 0.725" 0.750" 0.725" 0.750" 0.725" 0.750"
FTC290-6058 BBC 290 Assembled, Use with Solid Roller Cam 290cc
FTC315-600
BBC 315 Assembled, Use with Hyd. Roller Cam 315cc
FTC315-6058 BBC 315 Assembled, Use with Solid Roller Cam 315cc FTC305-6056 BBC 320 Assembled, Use with Hyd. Roller Cam 320cc FTC305-6058 BBC 320 Assembled, Use with Solid Roller Cam 320cc
FTC360-600
BBC 360 Assembled, Use with Hyd. Roller Cam 360cc
FTC360-6058 BBC 360 Assembled, Use with Solid Roller Cam 360cc
FTC407-600
BBC 360 Assembled, Use with Hyd. Roller Cam 360cc
FTC407-6058 BBC 360 Assembled, Use with Solid Roller Cam 360cc
BBC “Jackal” 375 Assembled, Dual-Pac 1224 Springs, Use with Solid Roller Cam 375cc BBC 375 “Jackal” Assembled, Triple-Pac 1228 Springs, Use with Solid Roller Cam 375cc
FTC375-5058
127cc
Rect.
2.350"
1.880"
0.850"
FTC375-5059
127cc
Rect.
2.350"
1.880"
0.950"
209
2021-22 ENGINE BUILDER CATALOG
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