63 70 Ser 10 exc 4 WD H D center and rr seat 3819216 2 14 70 dark blue paint 1221 lbs Note 1 63 66 Ser 10 w H D exc 4 WD Panel 67 Ser 10 w H D exc 4 WD 68 69 Ser 10 w H D 70 Ser 10 Conv D D w H D 3935872 2 16 25 2 stage 1 689 lbs Note 2 63 68 Ser 20 exc D D 4 WD H D 69 70 Ser 20 Conv w 127 W B exc H D center and rear seat 3935873 2 20 40 2 stage 1900 lbs yellow Note 2 63 67 Ser 20 w H D exc D D 4 WD 68 69 Ser 20 w H D exc D D 4 WD 70 Ser 20 Conv H D w center and rr seat 3935874 2 25 85 2 stage 2905 lbs yellow Note 2 NOTE 1 Springs may be identified by the color of paint noted in the description or by a piece of tape attached to the spring listing the part number NOTE 2 Part number taped on spring 7 504 BUSHING Rear Spring Eye 55 59 D D 1 Ton 2nd Ser 60 Ser 20 4 WD w H D 60 Ser 20 Van 60 Ser 30 67 68 Ser 30 w 157 W B 11 OOO lb axle 68 Ser 30 D D 369721 A R 75 V I D x W O D x ZV 0 L 38 55 V2 Ton 1st Ser 600163 2 1 00 front eye V l D x Vu O D x 1 4 0 L 38 55 V Ton 1st Ser 379647 2 95 rear eye screw type 1 0ng 7 105 38 55 1 Ton 1st Ser 596854 4 80 front and rear eye V I D x 1V 0 D x 2 O L 53 62 All w P S 1427894 75 front eye cyl to axle brkt pin I D x 1V4 0 D x 1 0 L I 55 59 V2 74 Ton 2nd Ser exc D D 67 Ser 20 30 D D 3717034 2 1 00 rear eye Wu I D x V O D x 1 O L 7 413 60 65 4 WD 2342476 4 1 75 V I D x W 0 D x 2 O L 64 G 10 3834082 2 1 45 rear eye I D x 1V 0 D x 2 O L 7 413 65 Ser 10 20 w leaf type spring 68 Ser 20 Cab w 127 W B leaf spring exc H D spring 4 WD 2447252 2 1 65 I D x 1V4 0 D x 2 0 L Note 1 65 Ser 10 20 w leaf type spring 68 70 Ser 10 FFC Cab w leaf spring exc 4 WD 2447253 2 1 75 l ID x 1V O D x 2 0 L Note 1 67 70 G 20 3902574 2 1 80 V2 I D x 1V 0 D x 3 0 L 69 70 Ser 10 Conv Cab H D w leaf springs 69 70 Ser 20 Conv Cab 127 W B w leaf spring 3941634 3 10 Wu I D x IV O D x 1Vz O L 7 505 LEAF Rear Spring NOTE For rear leaf spring chart see group 7 503 See price schedule P A 26 for applicable prices 7 506 BOLT Spring Center Front and Rear 38 70 All Blazer 3768790 2 90 universal 24 x 9 29OM steel 38 70 All Blazer 3723009A R 65 fill plain hd 24 x 5 38 70 All Blazer 3723010 2 45 fill plain hd 24 x 3 65 Ser 10 20 w leaf type spring 2224410 1 1 00 fill hd 24 x 5 Note 1 67 70 Ser 10 20 exc D D 4 WD 3887724 2 1 05 auxiliary spring V4 16 x 3 300M 67 70 G 10 20 3894225 2 10 frt 24 x 1 Vu 290M 67 70 G 10 20 rear Q 67 70 Ser 10 20 4 WD 3979878 2 10 frt 24 x 1 V 290M 67 68 Ser 10 20 4 WD exc H D rear spring 3894260 2 30 rear 24 x 1 290M 67 68 Ser 20 4 WD w H D rear spring 69 70 Ser 10 20 4 WD exc H D 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATION P A 31Y REV 6 71 7 33 7 503 7 506