1964-1965Base · V8.4261cc
Notes: Uncoated Must use 66 1/2 or later motor mounts (approx. 1” higher than 65 and early 66 style). Installation requires wel
1964-1968Base · V8.4727cc
Notes: Uncoated Must use 66 1/2 or later motor mounts (approx. 1” higher than 65 and early 66 style). Installation requires wel
1965-1967Shelby GT-350 · V8.4727cc
Notes: Uncoated Must use 66 1/2 or later motor mounts (approx. 1” higher than 65 and early 66 style). Installation requires wel
1966Shelby GT-350H · V8.4727cc
Notes: Uncoated Must use 66 1/2 or later motor mounts (approx. 1” higher than 65 and early 66 style). Installation requires wel
1967-1969Base · V8.6391cc
Notes: Uncoated Must use 66 1/2 or later motor mounts (approx. 1” higher than 65 and early 66 style). Installation requires wel
1967-1970Shelby GT-500 · V8.7014cc
Notes: Uncoated Must use 66 1/2 or later motor mounts (approx. 1” higher than 65 and early 66 style). Installation requires wel
1968Base · V8.6997cc
Notes: Uncoated Must use 66 1/2 or later motor mounts (approx. 1” higher than 65 and early 66 style). Installation requires wel
1968-1970Base · V8.7014cc
Notes: Uncoated Must use 66 1/2 or later motor mounts (approx. 1” higher than 65 and early 66 style). Installation requires wel
1968Shelby GT-500 · V8.6997cc
Notes: Uncoated Must use 66 1/2 or later motor mounts (approx. 1” higher than 65 and early 66 style). Installation requires wel
1968Shelby GT-500KR · V8.7014cc
Notes: Uncoated Must use 66 1/2 or later motor mounts (approx. 1” higher than 65 and early 66 style). Installation requires wel
1969-1973Base · V8.5753cc
Notes: 1969: 1 3/4" Header Long Tube Stainless Steel 65-73 Mustang 351W with Borgeson Box. · 1970: 1 3/4" Header Long Tube Stainless Steel 65-73 Mustang 351W with Borgeson Box. · 1971: 1 3/4" Header Long Tube Stainless Steel 65-73 Mustang 351W with Borgeson Box. · 1972: Uncoated Must use 66 1/2 or later motor mounts (approx. 1” higher than 65 and early 66 style). Installation requires wel · 1973: 1 3/4" Header Long Tube Stainless Steel 65-73 Mustang 351W with Borgeson Box.
1969-1971Base · V8.7030cc
Notes: Uncoated Must use 66 1/2 or later motor mounts (approx. 1” higher than 65 and early 66 style). Installation requires wel
1969-1970Boss 429 · V8.7030cc
Notes: Uncoated Must use 66 1/2 or later motor mounts (approx. 1” higher than 65 and early 66 style). Installation requires wel
1969-1970Shelby GT-350 · V8.5753cc
Notes: 1 3/4" Header Long Tube Stainless Steel 65-73 Mustang 351W with Borgeson Box.
1970-1971Grande · V8.7030cc
Notes: Uncoated Must use 66 1/2 or later motor mounts (approx. 1” higher than 65 and early 66 style). Installation requires wel
1970Grande · V8.7014cc
Notes: Uncoated Must use 66 1/2 or later motor mounts (approx. 1” higher than 65 and early 66 style). Installation requires wel
1970-1973Grande · V8.5753cc
Notes: 1 3/4" Header Long Tube Stainless Steel 65-73 Mustang 351W with Borgeson Box.
1970Mach 1 · V8.7014cc
Notes: Uncoated Must use 66 1/2 or later motor mounts (approx. 1” higher than 65 and early 66 style). Installation requires wel
1970-1971Mach 1 · V8.7030cc
Notes: Uncoated Must use 66 1/2 or later motor mounts (approx. 1” higher than 65 and early 66 style). Installation requires wel
1970-1973Mach 1 · V8.5753cc
Notes: Uncoated Must use 66 1/2 or later motor mounts (approx. 1” higher than 65 and early 66 style). Installation requires wel
1970-1973Mach I · V8.5753cc
Notes: 1970: 1 3/4" Header Long Tube Stainless Steel 65-73 Mustang 351W with Borgeson Box. · 1971: 1 3/4" Header Long Tube Stainless Steel 65-73 Mustang 351W with Borgeson Box. · 1972: Must use 66 1/2 or later motor mounts (approx. 1†higher than 65 and early 66 style). Installation requires welding/mo · 1973: 1 3/4" Header Long Tube Stainless Steel 65-73 Mustang 351W with Borgeson Box.
1970Mach I · V8.7014cc
Notes: Must use 66 1/2 or later motor mounts (approx. 1†higher than 65 and early 66 style). Installation requires welding/mo
1970-1971Mach I · V8.7030cc
Notes: Must use 66 1/2 or later motor mounts (approx. 1†higher than 65 and early 66 style). Installation requires welding/mo
1971-1972Boss 351 · V8.5753cc
Notes: Uncoated Must use 66 1/2 or later motor mounts (approx. 1” higher than 65 and early 66 style). Installation requires wel