B&M Racing & Performance brings you this billet aluminum speedometer port block-off plug that fits GM and B.O.P. TH400 transmissions. This plug is used to block the mechanical speedometer gear port when upgrading to an electronic speedometer and includes a replaceable Buna-N-rubber o-ring. It features a black Mil-Spec anodized finish for long-lasting good looks, even in harsh conditions. Comes with hardware and instructions for a quick and easy installation.

Features:
B&M Racing & Performance brings you this billet aluminum speedometer port block-off plug that fits GM and B.O.P. TH400 transmissions. This plug is used to block the mechanical speedometer gear port when upgrading to an electronic speedometer and includes a replaceable Buna-N-rubber o-ring. It features a black Mil-Spec anodized finish for long-lasting good looks, even in harsh conditions. Comes with hardware and instructions for a quick and easy installation.

More From This Category

Sonnax Vacuum Test Gauge, All Automatics, Each

Sonnax Vacuum Test Gauge, All Automatics, Each

$105.78

TCI PRO-X TH350 6 in. Cast Tailhousing

TCI PRO-X TH350 6 in. Cast Tailhousing

$161.12

RTS Performance Transmission Super-R Rebuild Kit 6L90, Gm, Holden Commodore VE-VF LSA, Kit

RTS Performance Transmission Super-R Rebuild Kit 6L90, Gm, Holden Commodore VE-VF LSA, Kit

$2,023.00

Sonnax Valve Body Separator Plate, ZF8Hp45/50/55/70/75, Each

Sonnax Valve Body Separator Plate, ZF8Hp45/50/55/70/75, Each

$116.80