General Information
Year
1970
Make
Pontiac
Model
Lemans
Color
Phantom Gray
Packages
400/400
1970 Pontiac Lemans (Phantom Gray)
Modifications
Drivetrain
Motor
Pontiac 400/462 motor build
430 H.P. 520 Torque
1975 – 400 Block Casting 9799914
1978 – 6X - 8 Heads 95cc cleanup on runners & bowl work.
Valves stock Int. 211 Exh. 1.66
Comp Cams 51 -224-4 Duration 274/286 Lift 488/491 2,400 – 5,800rpm
Comp Cams lifters and springs 995 – 16
Comp roller tip rockers
Eagle forged Pro rods from Kauffman Racing.
Ross 4.180 flat top pistons. 9.28 – 1 from Kauffman Racing.
Ohio forged 4.21 crank making 462 CI. From Kauffman Racing.
Clevet race bearings. From Kauffman Racing.
Mellings HV oil pump.
Edlebrock 110 Gal. per hour mechanical fuel pump.
Torquer 2 open plenum intake from Kauffman Racing. Port matched.
Demon 1050 race carburetor.
Malory Fire eye distributer 16deg initial and 32 all in at 2,000rpm.
PRW HV water pump.
Pontiac 400/462 motor build
430 H.P. 520 Torque
1975 – 400 Block Casting 9799914
1978 – 6X - 8 Heads 95cc cleanup on runners & bowl work.
Valves stock Int. 211 Exh. 1.66
Comp Cams 51 -224-4 Duration 274/286 Lift 488/491 2,400 – 5,800rpm
Comp Cams lifters and springs 995 – 16
Comp roller tip rockers
Eagle forged Pro rods from Kauffman Racing.
Ross 4.180 flat top pistons. 9.28 – 1 from Kauffman Racing.
Ohio forged 4.21 crank making 462 CI. From Kauffman Racing.
Clevet race bearings. From Kauffman Racing.
Mellings HV oil pump.
Edlebrock 110 Gal. per hour mechanical fuel pump.
Torquer 2 open plenum intake from Kauffman Racing. Port matched.
Demon 1050 race carburetor.
Malory Fire eye distributer 16deg initial and 32 all in at 2,000rpm.
PRW HV water pump.
Interior
Cleaned interior and made custom radio block off plate and installed new carpet
Exterior
Added the vinyl top back as it came with.
Suspension
Tubular A frames all springs and rear swing arms are Global West. Rear is a fully rebuilt 1965 ten bolt with all Yukon parts posi, axels, ring & pinion. Longer hardened studs with wheel spaced out to center of wheel well opening. Gear is 3:36
Wheel and Tire
Beyern 20x10.5 on rear with 285x20/20
Front 20x7x with 245/20/30
Nitto 555 extream
Front 20x7x with 245/20/30
Nitto 555 extream
