Small Block Ford 7/16 Stud

Fits
1962 to 2000 221-302, 351 Windsor
Sets 

  Part #          Ratio     Price
    
SD4003-7 1.6:1 $424.00  
SD4003-77 1.7:1 $441.00
Pcs.      
D4003-7-1 1.6:1 $ 31.00
D4003-77-1 1.7:1 $ 31.60
Sets
 
  Part #           Ratio     Price
    
S4003-7 1.6:1 $368.00
S4003-77    1.7:1    $385.00
Pcs.
     
4003-7-1 1.6:1 $ 27.30
4003-77-1 1.7:1 $ 27.90
Special Notes:
* Pre 1966 Heads must have straight 7/16 Studs and guide plates.
* 1966 to 2000 applications must machine heads for guide plates and drill and tap for 7/16 rocker studs.