Melling Cylinder Sleeve - 6.250" Height - 4.378" OD - 0.1250" Wall - Iron - Universal TK12414 HD Mega Black features a

HD Mega Black features a uniquely designed diamond tread pattern provides a safe

We believe in what we do and the pistons we make

For Oldsmobile V8 Applications

575 in Thick

Melling Cylinder Sleeve - 6.250" Height - 4.378" OD - 0.1250" Wall - Iron - Universal TK12414 HD Mega Black features aProduct Description: Cylinder Sleeve 4. 125 in Bore 6. 250 in Height 4. 378 in OD 0. 125 in Wall Iron Universal Sold Individually Melling Engine Parts got its start soon after World War II. As time went on, the Melling Product line grew even stronger into the comprehensive product line it is today. The Melling Select Performance brand line of performance engine parts was developed specifically for the hobbyist street rodder and the a weekend warrior