OIL GAUGE STICK IDENTIFICATION TYPE DIMENSIONS PART NO USAGE CONSTRUCTION A B NUMBER USED 40 46 ALL exc COE 40 55 COE 47 48 PASS 47 55 D D lst Ser single piece 7 71 839245 1 75 47 55 COMM UT1L 1st Ser exc D D COE 49 54 PASS 53 55 CORVETTE 6 cyl single piece 13 131 3701556 1 75 55 57 ALL 6 cyl 2nd Ser exc D D single piece 13 141 3710349 1 75 55 ALL CORVETTE 8 cyl single piece 171 19 3717868 1 75 55 57 D D 6 cyl 2nd Ser single piece 6 62 3710491 1 75 56 CORVETTE lst design single piece 173 182 3722960 1 85 56 57 ALL 8 cyl 56 57 CORVETTE 2nd design single piece 193 20 3722959 1 75 58 62 ALL 6 cyl exc Ser 3C 3D 3F 60 62 Ser 10 tl1ru 30 6 cyl exc D D 61 62 Ser 10 D D 63 Ser 10 thru 30 6 cyl single piece 131 141 3738961 1 75 58 59 Ser 3C 3D 3F 60 62 D D exc 102 W B single piece 6i 7 3740628 1 75 58 PASS 283 exc F 1 w H L Cam single piece 183 19 3747979 1 75 58 PASS 348 single piece 16 17 3740414 1 75 58 63 CORVETTE 58 59 Ser 3 8 cyl 60 63 Ser 10 thru 30 283 two piece 19 g 202 3739830 1 75 59 63 PASS 8 cyl exc 409 single piece 16 17 3758688 1 80 61 63 PASS 409 single piece 20 21 3813822 1 85 63 PASS 6 cyl 63 Ser 10 D D 4 cyl single piece 91 10i 3788460 1 70 TUBE SEAL Oil Level 47 55 COMM UTIL lst Ser exc D D COE 55 59 Ser 3 6 cyl 2nd Ser exc D D COE 49 62 PASS CORVETTE 6 cyl 60 62 Ser 10 thru 30 6 cyl exc D D 61 62 Ser 10 D D 87 Q O L 3705397 1 30 55 ALL 8 cyl 7 O L 3711729 1 35 55 CORVETTE 8 cyl 7 O L 3718612 1 35 56 CORVETTE lst design 1416 O L w clamp oil pan mtd 3718206 1 1 05 56 63 CORVETTE 2nd design 57 59 ALL 8 cyl exc 348 60 63 Ser 10 thru 30 283 lower inside case 8 O L 3837233 1 40 56 ALL 8 cyl 56 CORVETTE 2nd design upper 71 O L 3721928 1 45 57 PASS 8 cyl 57 62 CORVETTE 57 59 Ser 3 8 cyl 60 63 Ser 10 thru 30 283 upper 821 5 O L curved 3732488 1 45 58 PASS 283 upper 3747999 1 50 58 61 PASS 348 3758390 1 60 59 63 PASS 283 327 upper 3758689 1 50 61 63 PASS 409 17 O L 3756628 1 65 63 CORVETTE upper 3826074 1 45 63 Ser 10 D D 4 cyl 63 Ser 10 thru 30 6 cyl 3828073 1 30 58 63 PASS 348 409 SEAL tube 1 O D x LD 3738405 1 05 NOTE On 1947 49 COMM UTIL 3701556 Rod must also be used TNOTE Ori jobs prior to 1955 cut to 6 1 519 PIPE Oil NOTE Bulk copper tubing in coils listed in group 8 964 fittings in group 8 963 NOTE See group 1 531 for rocker arm oil pipe and connector NOTE For all other Models with Oil Pressure Gauge cut from Pipe listed in 8 964 40 52 ALL oil pump discharge O D x 4 dev 53 ALL exc P G length 839203 1 45 1 516 1 519 2 Chevrolet Motor General Motors Corporation