Speed Pro Speed Pro Piston Forged 4.040" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 5.4 cc 30010BL Use #1481 or #1843 throttle/transmission

Use #1481 or #1843 throttle/transmission lever kit

Whether Building Your First Hotrod

Mazda B-Series

DEI's Black Seaming Tape is ideal for using with our Black Floor & Tunnel for edge and seam sealing

Speed Pro Speed Pro Piston Forged 4.040" Bore 5/64 x 5/64 x 3/16" Ring Grooves - Minus 5.4 cc 30010BL Use #1481 or #1843 throttle/transmissionFully updated skirt profiles Exclusive DUROSHIELD skirt coating. DUROSHIELD provides scuff resistance, reduced bore clearances and enhanced ring sealing. SPEED PRO POWERFORGED pistons are built to stringent specifications with a precision CNC machined dome and skirts and microfinished ring grooves. The manufacturing process ensures that piston weights within a boxed set will not vary more than 4 grams and that skirt sizes are matched to within 0.