The 2.2 Subaru engine does not fit these because the air inlet interferes with the
gas tank. Subaru's 1800 cc pushrod '81-'86 engines fit fine as do the Toyota 2TC,
3TC, VW Rabbit, Nissan V6, Mazda rotary, and Porsche 911 because the '68-'79 vans
have 7" more space above the engine than a Vanagon. Taller engines can be used if
a box is put over the engine. Our general catalog has many suggestions but no
ideal choice.
Before fixing an older van, I suggest you look in the newspaper and call your local
wrecking yards for a Vanagon with a bad engine. You may find you can upgrade to
a much better van at very little expense.