Wiseco 4.065in Black Anodized Piston Ring Compressor Sleeve - RCS40650

Hard-anodized and Teflon coated for low friction and prolonged wear resistanceSleeves have smooth radius that tapers down to the specific bore sizeCompresses the piston rings smoothly and...

Wiseco 85mm Bore to 87mm Bore Piston Ring Compressor Sleeve - RCK850870

Wiseco ring compressor sleeves are forged in-house in the USA and are a precision solution to assist in your high-performance engine build.

Wiseco 83mm Bore to 85mm Bore Piston Ring Compressor Sleeve - RCK830850

Wiseco ring compressor sleeves are forged in-house in the USA and are a precision solution to assist in your high-performance engine build.

Wiseco 81mm Bore to 82.5mm Bore Piston Ring Compressor Sleeve - RCK810825

Wiseco ring compressor sleeves are forged in-house in the USA and are a precision solution to assist in your high-performance engine build.

Wiseco 4.500in Bore to 4.625in Bore Piston Ring Compressor Sleeve - RCK450462

Wiseco ring compressor sleeves are forged in-house in the USA and are a precision solution to assist in your high-performance engine build.

Wiseco 4.250in Bore to 4.350in Bore Piston Ring Compressor Sleeve - RCK425435

Wiseco ring compressor sleeves are forged in-house in the USA and are a precision solution to assist in your high-performance engine build.

Wiseco 4.125in Bore to 4.185in Bore Piston Ring Compressor Sleeve - RCK4124185

Wiseco ring compressor sleeves are forged in-house in the USA and are a precision solution to assist in your high-performance engine build.

Wiseco 4.000in Bore to 4.070in Bore Piston Ring Compressor Sleeve - RCK400407

Wiseco ring compressor sleeves are forged in-house in the USA and are a precision solution to assist in your high-performance engine build.

Wiseco 70.0mm Black Anodized Piston Ring Compressor Sleeve - RCS07000

Wiseco ring compressor sleeves are forged in-house in the USA and are a precision solution to assist in your high-performance engine build.

Wiseco 99.75mm Black Anodized Piston Ring Compressor Sleeve - RCST09975

Wiseco ring compressor sleeves are forged in-house in the USA and are a precision solution to assist in your high-performance engine build.

Wiseco 4.135in Piston Ring Compressor Sleeve - RCS41350

Hard-anodized and Teflon coated for low friction and prolonged wear resistanceSleeves have smooth radius that tapers down to the specific bore sizeCompresses the piston rings smoothly and...

Wiseco 4.125in Piston Ring Compressor Sleeve - RCS41250

Wiseco ring compressor sleeves are forged in-house in the USA and are a precision solution to assist in your high-performance engine build.