1977-1978DX · L4.1272cc
Notes: P Series (Tri-Metal) OE Replacement .75mm Undersize
1977LX · L4.1272cc
Notes: P Series (Tri-Metal) OE Replacement .75mm Undersize
1978Base · L4.1272cc
Notes: P Series (Tri-Metal) OE Replacement .75mm Undersize
1978Sport · L4.1272cc
Notes: P Series (Tri-Metal) OE Replacement .75mm Undersize
1979-1980Base · L4.1415cc
Notes: P Series (Tri-Metal) OE Replacement .75mm Undersize
1979DX · L4.1415cc
Notes: P Series (Tri-Metal) OE Replacement .75mm Undersize
1979-1980Sport · L4.1415cc
Notes: P Series (Tri-Metal) OE Replacement .75mm Undersize
1980Custom · L4.1415cc
Notes: P Series (Tri-Metal) OE Replacement .75mm Undersize
1981-1985Base · L4.1490cc
Notes: P Series (Tri-Metal) OE Replacement .75mm Undersize
1981-1983Custom · L4.1490cc
Notes: P Series (Tri-Metal) OE Replacement .75mm Undersize
1981-1983Custom L · L4.1490cc
Notes: P Series (Tri-Metal) OE Replacement .75mm Undersize
1981-1983Sport · L4.1490cc
Notes: P Series (Tri-Metal) OE Replacement .75mm Undersize
1984-1985DX · L4.1490cc
Notes: P Series (Tri-Metal) OE Replacement .75mm Undersize
1984-1985LX · L4.1490cc
Notes: P Series (Tri-Metal) OE Replacement .75mm Undersize