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Riser Spacers and Extensions - MerCruiser

MerCruiser 4 and 6 Cylinder Riser Spacer Block 3 Inch
Your Price:
$163.99

MerCruiser 4 and 6 Cylinder Riser Spacer Block 3 Inch

430-MC-20-61851A3

Manifold to riser 3” spacer (single block).

  • Includes all mounting hardware, gaskets and drain plug.

Manufactured by Barr Marine. Part number MC-20-61851A3.
MerCruiser Dry Joint Spacer Kit 1.7 Inch Replaces 865995A01
Your Price:
$450.99

MerCruiser Dry Joint Spacer Kit 1.7 Inch Replaces 865995A01

430-MC-20-865996A3

Need to purchase additional block of gaskets for close cooled applications.

  • Replaces MerCruiser #865995A01 Kit includes 1 Pair of Spacers with mounting hardware and gaskets for raw water cooled applications.
  • Sold as shown.

Manufactured by Barr Marine. Part number MC-20-865996A3.
MerCruiser Dry Joint Spacer Kit 6 Inch Replaces 864908A1
Your Price:
$499.99

MerCruiser Dry Joint Spacer Kit 6 Inch Replaces 864908A1

430-MC-20-864908A1

Direct replacement 6 inch spacer kit. Need to purchase additional block off gaskets for closed cooled applications.

  • Replaces MerCruiser part # 864908A1.
  • Kit includes a pair of spacers, mounting hardware and gaskets for raw water cooled applications.
  • Sold as shown.

Manufactured by Barr Marine. Part number MC-20-864908A1.
MerCruiser V6 V8 Dry Joint Spacer Kit 9 Inch Bolts
Your Price:
$549.99

MerCruiser V6 V8 Dry Joint Spacer Kit 9 Inch Bolts

430-MC-20-864929A1

3"spacer kit (with 9" bolts) for a 7 degree dry joint riser (MC-20-864309) sold in pairs. Mounted between exhaust manifold and exhaust riser.

  • Used with MerCruiser Dry Joint exhaust applications on 350 MAG, 357 MAG, 383 MAG STROKER, 4.3L, 5.0L, 5.7L, and 6.2L engines that use the 7° degree riser.

Manufactured by Barr Marine. Part number MC-20-864929A1.
MerCruiser V6 V8 Raw Water Dry Joint Spacer Kit
Your Price:
$549.99

MerCruiser V6 V8 Raw Water Dry Joint Spacer Kit

430-MC-20-864929A3

Direct l replacement 3 inch spacer kit. Need to purchase additional block off gaskets for closed cooled applications. Note: When using 7 degree low profile riser part # MC-20-864309 a use spacer mounting package MC-20-864929A1

  • Replaces MerCruiser part # 864929A 3.
  • Kit includes a pair of spacers, mounting hardware and gaskets for raw water cooled applications.
  • Sold as shown.

Manufactured by Barr Marine. Part number MC-20-864929A3.
MerCruiser V6 V8 Riser Spacer Blocks 3 Inch Pair
Your Price:
$279.99

MerCruiser V6 V8 Riser Spacer Blocks 3 Inch Pair

430-MC-20-93320A3

Manifold to riser 3” spacer blocks (pair) with fastener and gasket package.

Manufactured by Barr Marine. Part number MC-20-93320A3.
MerCruiser V6 V8 Riser Spacer Blocks 6 Inch Pair
Your Price:
$309.99

MerCruiser V6 V8 Riser Spacer Blocks 6 Inch Pair

430-MC-20-93322A3

Manifold to riser 6” spacer blocks (pair) with fastener and gasket package.

Manufactured by Barr Marine. Part number MC-20-93322A3.
MerCruiser V8 Log Spacer Blocks 3 Inch MC-20-61811A4
Your Price:
$261.99

MerCruiser V8 Log Spacer Blocks 3 Inch MC-20-61811A4

430-MC-20-61811A4

Manifold to riser 3” spacers (sold in pairs).

  • Includes all mounting hardware, gaskets and drain plugs.

Manufactured by Barr Marine. Part number MC-20-61811A4.
MerCruiser V8 Log Spacer Blocks 3 Inch MC-20-61851A2
Your Price:
$249.99

MerCruiser V8 Log Spacer Blocks 3 Inch MC-20-61851A2

430-MC-20-61851A2

Manifold to riser 3” spacers (sold in pairs).

  • Includes all mounting hardware, gaskets and drain plugs.

Manufactured by Barr Marine. Part number MC-20-61851A2.
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