Engine Crankshaft Main Bearing SetSpeed Pro delivers the power you need and the value and quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed Pro to provide the best value in HP engine components

120 wall DOM steel tubing and 3/16-inch laser cut

These SBC tall fabricated aluminum valve covers come with pvc port holes on each cover and a fill bung with billet cap on the front of one cover

980 lb/in rear) offers plenty of support

injector lines (6)

The front plenum flange has a 105 mm opening to work with throttle body part number 112-581 or similar models

and chrome dipstick head and fittings

track days

Vorshlag upper spring perches are included and built to fit the strut style (see "Strut Style" drop down option menu

MB 001 989 14 03

Sometimes Space Is Limited

there's one test spring kit that's a cut above the rest

The TCA053's heavy-duty construction eliminates control arm flex