Proflow Cylinder Heads, LS AirMax 210, Aluminium, with Valve, 64cc Chamber, 210cc Intake Runner 15deg, Chevrolet For Holden, Pair
Part No:PFEAHCLS1-210-VALVES
LS1 AirMax 210, Aluminium Cylinder Heads with Valves
Proflow does not sacrifice quality for a low price--you get both with our aluminium cylinder heads. The lightweight heads are cast from A-356 aluminium alloy with a large choice of engine, for SB & BB Chevrolet, LS Chev Holden Ford SB 289-351W, 302, 351 Cleveland 2V & 3V & BB FE, and Chrysler SB & BB. They have phosphorous bronze valve guides, and ductile iron valve seats for use with unleaded gas. They're also end-milled and drilled for accessories. The fully assembled heads have stainless steel valves, high performance valve springs, 7 degree valve locks, rocker arm studs, and guideplates. Perfect for your Mild or High performance Hot Rod.
Proflow's 210 AirMax LS1 Cylinder Heads feature our Permanent Mold “As-Cast” Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. This budget friendly head is perfect for your OEM engine operating below 6300 RPM.
SPECIFICATIONS |
|
| Combustion Chamber | 64 cc |
| Intake Port Volume | 210 cc |
| Intake Port Dimensions | 3.19” (H) x 1.015” (W) |
| Exhaust Port Volume | 82 cc |
| Exhaust Port Dimensions | 1.40” (H) x 1.66” (W) |
| Spark Plug Location | OEM |
| Intake Valve Diameter | 2.02” |
| Exhaust Valve Diameter | 1.60” |
| Valve Stem Diameter | 8 mm |
| Valve Spring Pocket ID | 1.50” |
| Valve Guide OD | 0.570” |
| Rocker Stud Thread Size | OE LS1 Style |
| Valve Angle | 15 |
| Deck Thickness | 0.425” |
LS1 AirMax 210, Aluminium Cylinder Heads with Valves
Proflow does not sacrifice quality for a low price--you get both with our aluminium cylinder heads. The lightweight heads are cast from A-356 aluminium alloy with a large choice of engine, for SB & BB Chevrolet, LS Chev Holden Ford SB 289-351W, 302, 351 Cleveland 2V & 3V & BB FE, and Chrysler SB & BB. They have phosphorous bronze valve guides, and ductile iron valve seats for use with unleaded gas. They're also end-milled and drilled for accessories. The fully assembled heads have stainless steel valves, high performance valve springs, 7 degree valve locks, rocker arm studs, and guideplates. Perfect for your Mild or High performance Hot Rod.
Proflow's 210 AirMax LS1 Cylinder Heads feature our Permanent Mold “As-Cast” Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows for extremely accurate and repeatable port location/performance. This budget friendly head is perfect for your OEM engine operating below 6300 RPM.
SPECIFICATIONS |
|
| Combustion Chamber | 64 cc |
| Intake Port Volume | 210 cc |
| Intake Port Dimensions | 3.19” (H) x 1.015” (W) |
| Exhaust Port Volume | 82 cc |
| Exhaust Port Dimensions | 1.40” (H) x 1.66” (W) |
| Spark Plug Location | OEM |
| Intake Valve Diameter | 2.02” |
| Exhaust Valve Diameter | 1.60” |
| Valve Stem Diameter | 8 mm |
| Valve Spring Pocket ID | 1.50” |
| Valve Guide OD | 0.570” |
| Rocker Stud Thread Size | OE LS1 Style |
| Valve Angle | 15 |
| Deck Thickness | 0.425” |
