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Yonaka Motorsports Header Donut Gasket Yonaka Motorsports Header Donut Gasket

This Yonaka Motorsports donut gasket works with our B-series 4-1 header.

Inner: 2.55"
Outer: 3.25"
Height: 0.7"

MSRP USD: $15.95
Yonaka Headers - 4-1 ITR Header (Type II) Polished Stainless Steel Yonaka Headers - 4-1 ITR Header (Type II) Polished Stainless Steel

Yonaka Motorsports headers for all B-Series motors featuring 1 5/8" pipes with 2.5" collector flange.

MSRP USD: $299.00
12 DAYS OF CHRISTMAS - HURRY SALE ENDS SOON $179.00
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