3" Dry Joint Spacer Kit for Rectangular Base


3" Spacer Kit, fits Center Riser Manifolds, MC-20-864929A3
SKU: 387420
Mfg# MC-20-864929A3
LFS# BARMC20864929A
UNIT: Each
Out of stock - Typically Available in 3 - 6 Weeks


MC-20-864929A3 Direct replacement 3 inch spacer kit. Replaces MerCruiser part # 864929A3. Kit includes a pair of spacers, mounting hardware and gaskets for raw water cooled applications. Need to purchase additional block off gaskets for closed cooled applications. Sold as shown.
  • 3" Spacer block with hardware and gaskets
  • Fits Rectangular base center rise manifolds
  • For Mercruiser V8-4.3L, 5.7L, and 6.2L
  • All Models - Carbureted, MPI, Inboard, Alpha and Bravo Stern Drives

View Complete Barr Catalog



Ratings & Reviews

No reviews available

Be the first to Write a Review




Unless specifically indicated otherwise, Barr Marine by EDM warrants its products against defects in workmanship and material for 1-3 years from date of purchase by the original purchaser depending on the product and the warranty included with the product.

  • Restocking charge will apply at a minimum of 25% for all product returned.
  • All Returns must be returned within 30 days of receipt of the items.
  • Some products are non-returnable, please contact us for further details.
  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
  • Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.