BY THE NUMBERS
1969 Plymouth Valiant
Don Montgomery
Sedona, AZ

Engine
Type: Mopar Performance 392ci Gen III Hemi
Block: factory iron
Oiling: stock with custom pan
Rotating assembly: factory 3.795-inch steel crank and rods; forged 10.3:1 pistons
Cylinder heads: ported Mopar Performance aluminum castings with 2.100-/1.600-inch valves
Camshaft: Mopar Performance hydraulic roller with .584/.552-inch lift
Induction: custom intake manifold, Eight Stack individual-runner throttle bodies
Ignition: stock coil-on-plug
Exhaust: Street & Performance 1.875-inch headers, custom X-pipe, dual 2.5-inch Flowmaster mufflers
Cooling: Be Cool radiator, SPAL dual electric fans
Engine management: Holley Dominator EFI
Output: 478 rear-wheel horsepower

Drivetrain
Transmission: Tremec T56 Magnum six-speed manual, Centerforce clutch
Rear axle: Strange 9-inch rearend, 31-spline axles, and 3.89:1 gears

Chassis
Front suspension: Art Morrison control arms, spindles, and sway bar; RideTech coilovers
Rear suspension: Art Morrison chassis with four-link and sway bar; RideTech coilovers
Brakes: Baer 14.250-inch discs with six-piston calipers, front and rear

Wheels & Tires
Wheels: Greening custom knock-offs, 18x10, front; 19x12, rear
Tires: Goodyear Eagle F1 275/35ZR18, front; 325/30ZR19, rear