M&W 51-Tooth Axle Sprocket 5.25" Bolt Pattern 29043BL Callies then subjects this material

Callies then subjects this material to multiple heat treatments including our proven Ultra-Case nitride process

and standard valve spacing make this the perfect street head for 350-400ci engines from 1955-1986

1964-1967 Pontiac Tempest CID 294 4

Features Billet Ford stock style neck

deep and provides a 7-quart system capacity

M&W 51-Tooth Axle Sprocket 5.25" Bolt Pattern 29043BL Callies then subjects this materialProduct Description: Axle Sprocket 51 Tooth 5. 25 in Bolt Pattern Aluminum Natural Micro Sprint Sold Individually M&W Aluminum Products, Inc. was established in 1987, recognizing the need to fill a void in the supply of radius rods to the racing industry. With only a selected number of manufacturers at the time, availability and customer service was very much a concern for this industry. Limited supplies and untimely deliveries were the immediate