The MegaShifter is one of B&M's all-time classic designs
Even With The Stresses Of Today's High Horsepower Engines And Hi gh Tech Compounds
Small Block Chev 168 Tooth Internal Balance FlexplateSuits 10
Cobra Series Fuel Level Gauge 201011 AU201011 2-1/16"
135"W Hi-Tech 3/8" One-Piece
400 Small Block Chevy - 23° Dome Forged Piston J242891 Product:Small Block Chevy 407, 4.155", 6.000" rod length, 12.8cc dome volume The MegaShifter is one of400 Small Block Chevy 23 Dome Forged Piston 242891 J242891 Small Block Chevy 407, 4. 155", 6. 000" rod length, 12. 8cc dome volume SBC 4. 155" PISTON +12. 8cc DOME These high compression pistons are compatible with most aftermarket 23 heads and are ideal for drag racing and circle track applications. Valve reliefs will accommodate oversized valves and long duration, tight lobe separation cams. Precision CNC ring grooves are designed for 1 16, 1 16, 3