The Pro Airflow SA2015 helmets come with a unique six pad interior system which allows for resizing the helmet for a perfect fit along with a new headliner design with air channels which allows for better heat transfer to keep you cooler and reduce fogging
45mm) Flange Inside Diameter
2-Piece Die-Cast Tall Valve CoversBlack Suit SB Chev With Recessed Chevrolet Logo & Bowtie Emblem
This crush sleeves is not reusable and must be replaced if the pinion nut is loosened or removed
350 Small Block Chevy - Flat Top Forged Piston SRP138087 Product:360 c.i., 4.060" bore, 3.480" stroke, 6.000" rod length, -5.0cc dome The Pro Airflow SA2015 helmets350 Small Block Chevy Flat Top Forged Piston 138087 SRP138087 360 c. i., 4. 060" bore, 3. 480" stroke, 6. 000" rod length, 5. 0cc dome volume SBC 4. 060" PISTONS 5cc FLAT This piston set is ideal for oval track to street strip applications, it is forged from high silicon 4032 aluminium alloy. Features include CNC machined ring grooves and forced pin oiling. Piston set accepts 1 16, 1 16, 3 16 rings. Includes : Spiro Lock: 927 042 CS Straight Wall Pin: