ENGINE BLOCK
426/BAE
CAM POSITION
TALL
72.2
253511-05
This 426/BAE idler gear bracket is made from aluminum, the idler gear axle is sold separately. This bracket works with a tall cam gear drive.
ENGINE BLOCK
BBC
CAM POSITION
STANDARD
72.2
251511-01
This BBC idler gear bracket is made from aluminum, the idler gear axle is sold separately. This bracket works with a standard cam gear drive.
ENGINE BLOCK
BBC
CAM POSITION
TALL
72.2
251511-03
This BBC idler gear bracket is made from aluminum, the idler gear axle is sold separately. This bracket works with a tall cam gear drive.
ENGINE BLOCK
LS
CAM POSITION
STANDARD
59.74
251511-11
This LS idler gear bracket is made from steel, the idler gear axle is sold separately. This bracket works with a standard cam gear drive.
ENGINE BLOCK
LS
CAM POSITION
TALL
59.74
251511-12
This LS idler gear bracket is made from steel, the idler gear axle is sold separately. This bracket works with a tall cam gear drive.
ENGINE BLOCK
SBC
CAM POSITION
N/A
140.57
251011-03
This SBC idler gear bracket is made from steel and has the idler gear axle built in. This bracket will work with a standard or tall cam gear drive.