Drag Race 4-link Kits

Part# 40-1112

4-link tube, 1-3/8″ x .095 ” chrome moly, with  3/4″ welded tube ends,  17 1/2″ long with tube ends. Right hand on one end, left hand on the other. Used as the lower tube in S&W 4-link kits

Part# 40-118

The S W laser link features the optimum in tuning adjustments, 144 possible instant centers. Also featured are (4) #40-118-1 laser cut frame brackets   and (4) #40-118-2 housing brackets with 5/8 holes for greater strength. The laser link features (4) 17 1/2″ Long Heavy duty, 1″x.156″ wall links. Links are direct threaded 3/4-16 left hand. on one end 3/4-16 right hand on the other and feature oversize hex nuts for quick, easy adjustments. Each laser link comes complete with grade 8 hardware. SW insists that only chrome-moly rod ends be used with any 4-link system.”

Part#40-118FK

The laser link features (4) 17 1/2″ Long Heavy duty, 1″x.156″ wall links. Links are direct threaded 3/4-16 left hand on  one end 3/4-16 right hand on the other and feature oversize hex nuts for quick, easy adjustments. Each laser link comes complete with 5/8″ grade 8  hardware. SW insists that only chromoly rod ends be used with any 4-link system. Rod ends jam nuts not included.

Part# 10-400F

Top tubes are 1-1/4″ x .095 chromoly, bottom tubes are 1-3/8″ x .095 chromoly. All tubes are 17-1/2″ long, each has 3/4-16 right hand and left hand tube ends welded in. Includes 5/8″ grade 8 bolts , nylock nuts and 4 (40-118-2) rear housing brackets. Does not include chassis brackets and rod ends.

Part# 40-135CMF

Top tubes are 1-1/4″ x .095 chromoly, bottom tubes are 1-3/8″ x .095 chromoly. All tubes are 17-1/2″ long, each has 3/4-16 right hand and left hand tube ends welded in. Includes 1/2″ grade 8 bolts , nylock nuts, (2) 40-135CM-2  and (2) 40-135CM-4 rear housing brackets. Does not include chassis brackets and rod ends.

Part#40-137CM

PRO 500, 210 INSTANT CENTER ADJUSTMENTS, 4-LINK CHROME MOLY BRACKETS with 3/4″ X 1/2″ ROD ENDS, (4) 40-135CM-5 3/16″ CHROME MOLY CHASSIS (4) CHROME MOLY HOUSING BRACKETS (2) 40-135CM-4 (2)#40-135CM-2, CHROME MOLY 4-LINK TUBES, 1-1/4″ X 095 TOP TUBES, 1-3/8″ BOTTOM TUBES, LT RT HAND ROD ENDS w/3/4″ SHANK 1/2″ HOLESLT RT HAND THREADED TUBE ENDS, INCLUDES ROD END PACKAGE 40-136 GRADE 8 HARDWARE, FRONT OF CHASSIS BRACKETS ARE STRAIGHT, OPTIONAL 4-LINK HOLE DOUBLER 40-135CM-DBL, 4-LINK BRACKETS HAVE 1/2″ HOLES FOR ROD ENDS

Part#40-137 P-5, 210 instant center adjustments,  4-link mild steel brackets with 3/4″ x 1/2″ FK chrome moly rod ends, (4) 3/16″ mild steel #40-135-5  (4) housing brackets (2) 40-135-4 (2) #40-135-2, inner 4-link brackets have integral shock mounts, outer 4-link brackets have integral wheel bar mounts, chrome moly  4-link tubes, 1-1/4″ X 095 top tubs, 1-3/8″ bottom tubes, right hand and left hand FK rod ends  with 3/4″ shank, 1/2″ hole. Rod end package 40-136, grade 8 hardware included

Part# 05-056

Dragster welded swing-arm –  for S&W 4-link dragster with Strange rear housing, no shock mounts  Swing arm tubing is 1-3/8″ x .095 chrome moly.  (4) 64-610 (5/8″ x 3/4″ right hand) rod ends required (not included), (4) 65-120 jam nut required (not included)

Part# 40-145

Kit includes; chrome moly 1-3/8″ tubular  lower  swing arm, 1-1/4″ chrome moly upper links with  right and left hand  threaded tube end, FK rod ends are 3/4′ diameter  shank 5/8″ diameter hole

Part#40-147

Kit includes; chrome moly 1-3/8″ tubular  lower  swing arm, 1-1/4″ chrome moly upper links with  right and left hand  threaded tube end, FK rod ends are 3/4′ diameter  shank 5/8″ diameter hole