| Spec Sheet: '72 Coupe |
| Owner |
James Pulliam; Port St. Lucie, FL |
| Block |
'03 LS1 aluminum |
| Displacement |
346 ci |
| Compression Ratio |
10.5:1 |
| Heads |
LS6 aluminum |
| Valves |
2.08/1.60 |
| Camshaft |
Lingenfelter hydraulic (0.573/0.580-in lift, 207/220-deg duration, 112-deg LSA) |
| Rocker Arms |
Stock LS1, 1.7:1 ratio |
| Pistons |
Stock LS1 hypereutectic |
| Crankshaft |
Stock LS1 nodular iron |
| Rods |
Stock LS1 powdered-metal steel |
| Power Adder |
Magnuson supercharger with LS2 90mm snout, 6 psi boost |
| Ignition |
Stock coil-on-plug |
| Exhaust System |
Hooker stainless steel headers (1¾-inch primaries) and side pipes; system modified by Jason Pitman at Elite Racing |
| Transmission |
T56 six-speed manual with Hurst shifter and Lou's Short Stick handle |
| Clutch |
GMPP LS6 with Quick Time scattershield |
| Driveshaft |
Custom-length strengthened steel |
| Front Suspension |
QA1 semi-coilovers with adjustable shocks and tubular Van Steel A-arms |
| Rear Suspension |
QA1 adjustable shocks and Van Steel adjustable composite monoleaf spring |
| Rearend |
Stock, rebuilt by Van Steel with Positraction and 3.73 gears |
| Brakes |
Wilwood slotted discs (14-in front/10-in rear) with Hydroboost booster; six-piston front and four-piston rear calipers |
| Wheels |
CCW Classic; 18x10.25 front, 18x12.5 rear |
| Front Tires |
Michelin Pilot Sport, 285/35R19 |
| Rear Tires |
Michelin Pilot Sport, 335/30R18 |
| Fuel Octane |
93 |
| Weight |
3,164 lbs (fully fueled) |