Swift Rear Coil Spring - 5.0" OD x 14" Tall - 175 lb. 42032R The oil pump shaft opening

The oil pump shaft opening must be enlarged to a 9/16" diameter

Other features include a large diameter high-flow conical shaped 8 layer cotton gauze air filter

Detroit Truetrac 914A575 33 Spline - 1

188" Seat (red in color) 35-75psi (Works well with 11137 200lph up to 11101 A1000) From carbureted to EFI pressures

Carefully assembled by hand and checked for fit prior to packaging

Swift Rear Coil Spring - 5.0" OD x 14" Tall - 175 lb. 42032R The oil pump shaft openingINCREASE TRACTION, LESS UN SPRUNG MASS, MORE STROKE, INCREASED HANDLING. THE ONLY THING YOU WILL BE LOSING IS TRACK TIME. Swift Springs manufactures springs with differing rates for a variety of circle track racing applications. With options for both dirt and asphalt tracks, Swift has a wide range of coil spring formats, including coil over, dual rate, bump springs, and more. Swift Springs superior engineering has provided the next generation of