Wiseco Flat Head Briggs P-Series Rings 1998R Series, 2500 Series, 2700 Series, 4700 Series

Wiseco Briggs P-Series Rings
2702XM .140" Oversized
2562XL .005" Oversized
2756XM .194" Oversized
4701 Standard Bore
4761 .060" Oversized
4781 .080" Oversized
1998RS Standard Bore
1998R8 .080" Oversized
1998R120 .120" Oversized