Five pieces would give you enough to cover the entire amp including the the pieces on the back of the amp. Part number 0026570002.
This Fender Amps - 1964 Champ - Transitional Black Tolex is an interesting amp that spans two different Fender eras. The chassis and electronics date
Fender Amps - 1964 Champ - Transitional Black Tolex
Tuki Covers has been the leading amp and speaker cover manufacturer since 1986. There have been many imitators, but no duplicators. This black, padded
Fender Vibro Champ Combo Amp (1964-82) Cover - Black,Tuki (fend057p)
Fender Tremolux Head Blackface (Vintage) – Sonic Circus
Fender Tremolux Blackface Head (Vintage) – Sonic Circus
Fender Tolex Amp Covering, Black Bravura, 13 x 20 Pre-cut Piece, Vibro Champ
Guitar Amps
1965 Fender Vibro Champ Pre-CBS Vintage Black Panel Tube Amp w/ Shippi – Mike & Mike's Guitar Bar
Fender Vibro Champ FOR SALE! - PicClick
A Guide to Black Panel Fender Amps
Fender Super Reverb AB763 1969, Black Tolex