The B&M® Shift Improver kits™ feature two options to recalibrating your 1965-1987 GM TH400, TH375 and TH475 automatic transmissions. First is the HEAVY DUTY set-up, giving you firm positive shifts...
$77.15
This Tork Master 2000 fits 1965-91 GM TH400, 425, 375 and 1968-81 GM TH350, 375B (not 350C.) Don't let the exceptional value fool you into thinking Tork Master Converters are...
$349.95
The Tork Master 2400 fits 1965-91 GM TH400, 425, 375 and 1968-81 GM TH350, 375B (not 350C.) Don't let the exceptional value fool you into thinking Tork Master Converters are...
$399.95
The quintessential classic-disc upgrade: original Baer 2-piston pad-guided calipers (red, D412 pads) over 11" one-piece slotted, drilled, zinc-plated rotors with integral hubs. Comes complete with premium bearings (races installed), dust...
$978.95
Routing spark plug wires is an art form. It takes patience and time to route your wires away from the headers, through separators and to the distributor cap. Some wire...
$145.95
This American Thunder® Crossmember-Back exhaust system is custom designed for most 1964-1972 GM A-body cars and is for the person looking for a complete 2.50-inch dual exhaust system with a...
$849.95
This mandrel-bent Crossmember-Back exhaust system is custom designed for most 1964-1972 GM A-body cars and is perfect for the person looking for true dual exhaust system. This system comes complete...
$584.95
These Builder Series tailpipes are constructed from 2.50-inch mandrel-bent 16-gauge aluminized steel tubing for maximum flow, tuck up high in the chassis for good clearance and exit straight-out the back...
$249.95
GM LS Swap Oil Pan that is a great fit for any Muscle Car/Classic Car/Trucks and swapped vehicles requiring more clearance at the front half of the oil pan than...
$499.95
Rare Earth Magnetic drain plug accumulates metal particles, preventing possible engine damage. Includes rubber seal washer. 1/2-20 thread.
$18.76
Gravity fed type pump with simple two-wire design. Works on 12 Volt negative ground systems only. Includes fittings and mounting hardware along with easy to follow DIY instructions. Pumps require...
$74.99
Complement your engine compartment with this beautifully chrome plated dipstick. Fits the popular GM (General Motors) TH-400 transmission. The design of the dipstick tube has been revised to a 2-piece...
$17.95