Sealed Power Competition Series Main Bearing Set - SB Chevy 400 - 3/4 Groove - .020" Undersize 29110R Side pipes come with built-in

Side pipes come with built-in six sided louvered cored mufflers which absorb sound not horsepower

Pre-made lines exceed SAE and DOT requirements and include standard size stainless flare nuts for years of service and show quality finish

Duration 272 / 272

For use with Russell Twist-Lok Hose

3/4 in Double D to 1 in 48 Spline

Sealed Power Competition Series Main Bearing Set - SB Chevy 400 - 3/4 Groove - .020" Undersize 29110R Side pipes come with built-inSealed Power builds engine bearings using materials and alloys engineered for demanding applications. We tailor our bearings to withstand punishing racing conditions. Our bearings are proven winners in NHRA, NASCAR and IHRA competition. Sealed Power engine bearings include a patented contoured flange design that increases thrust load capacity and a three quarter length oil groove that enhances lubricity without compromising load capacity. The