Description
388Â (Autolite)Â Â Â CHA 502Â (Champion)
OE Type
Hex Size: 7/8 in.
Plug Reach: ½ in.
Seat Type: Gasket
Thread Size: 18 mm
Also fits:
30 Buick Series 50
30 Buick Series 60
28 Buick Standard Six
35 – 73 Case Tractors
58 – 62 Cockshutt Tractor 550 Standard
48 – 57 Ferguson Tractors
50 – 54 Hotchkiss Gregoire
27 – 28 Hudson O
27 – 28 Hudson S
22 – 26 Hudson Super Six
58 – 72 I.H. Farmall Tractors
39 – 60 John Deere Tractors
58 – 68 Massey Ferguson Tractors
46 – 57 Massey Harris Tractors
38 – 70 Minneapolis Moline Tractors
31 Nash Series 660
31 Nash Series 870
32 Nash Series 960
32 Nash Series 970
29 Nash Standard
40 – 75 Oliver Tractors
31 Pontiac Model 401
30 Pontiac Model 6-30 B
