Original Series
Part #
S4005
S40058
Ratio
1.73:1
1.8:1
Price
$292.95
$292.95
Big Block Ford 7/16 Stud
Fits
1969 to 1982 351C , 351M, Boss 302 & 1968 to 1997 370-460 BB Ford.
Diamond Series
Part #
SD4005
SD40058
Ratio
1.73:1
1.8:1
Price
$397.95
$397.95
Part #
SH4005
SH40058
Ratio
1.73:1
1.8:1
Price
$345.45
$345.45
Heavy Duty Series
Part #
4005-1
Ratio
1.73:1
Price
$22.05
Sets
Sets
Individual Pcs.
Sets
Special Notes:
* Must machine heads for guide plates and drill & tap for 7/16 rocker studs.
