Cummins 4BT & Diesel Conversions Forums banner

grumman olson

  1. What Cummins engine would you recommend for a Grumman Olson 22 ft. Stepvan?

    General Discussion
    I'm about to buy a Chevrolet P30 Grumman Olson 22' It has a Chevy 350ci V8, automatic 3-speed transmission in it. What i want to know is: - What diesel engine would you recommend? - Is there a new engine out there? How much it costs? - Where and who can do the swap engine job? - What else would...