Mustang 1967-1995 302/351W Crankshaft Pulley Spacer 0.350"

Achieve perfect belt alignment for your late-model 302 and 351 Windsor engines with our 302/351W Pulley Spacer 0.350". Tailored for a flawless fit with Ford Performance crank dampers, it ensures reliable performance and boosts engine efficiency.

Use the following chart to select the proper crankshaft pulley spacer to use with Ford Performance M-6316-C351/A50/D302 crank dampers to achieve proper belt alignment on late model 302 and 351 Windsor engines:                            

PART NUMBER    ENGINE  CRANK PULLEY BOLT PATTERN  SPACER THICKNESS     

 M-8510-A351         302/351W                            4                                      0.350"                                                                                   M-8510-B351         302/351W                            4                                      0.950"   
 M-8510-C351         302/351W                            4                                      0.875"     
 M-8510-D351         302/351W                            4                                      0.909"  

Note: Early 3-bolt crank pulleys generally bolt directly to the damper with flanged pulley pilot (damper is drilled for 3- and 4-bolt patterns). Pulley alignment should be checked and any misalignment corrected with the proper thickness spacer.