B&M Shift Improver Kit - GM TH2004R Transmissions - 35265 pre-bent-brake-lines Front Hose to Filter

Front Hose to Filter

9"-28 Spline

Quick Fix Fuel Line Kit to replace Silverado fuel lines and Sierra fuel lines

50-inch mandrel-bent aluminized tubing flowing into a Scavenger Series Y-pipe that creates a stronger signal than conventional y-pipes by using two D-shaped ports back to back

00-inch mandrel-bent aluminized steel tubing flows into a large case dual inlet 50 Series™ Big Block performance muffler that delivers a deep moderate exterior tone while retaining a mild to moderate interior tone

B&M Shift Improver Kit - GM TH2004R Transmissions - 35265 pre-bent-brake-lines Front Hose to FilterOverview: B&M Shift Improver Kit for 1981 1990 Chevrolet, Buick, Olds, Pontiac and GMC TH 200 4R transmissions, recalibrates your automatic transmission for optimum performance and extended life! Select the mode that best suits your application Provides crisp shifts on any stock automatic transmission Eliminates shift overlap and excess wear on clutches and bands due to slippage The B&M Shift Improver Kit the easiest way to get the stout performance