Set of 16 including 16 poly locks. S/B Chevy 66907C 1.5 Ratio 3/8" stud . . . . .$ ... 8-1.5/8-1.6 3/8" stud . . .$149.99 B/B Chevy 66913C 1.7 Ratio 7/16" stud ... and either 3/8" or 7/16" poly locks. Chevy Small Block 66950 For use with 3/8" ... black-oxide coated 1010 steel. Fits S/B Chevy pre-85. 66923C ... 59.99 Long Slot Rocker Arms S-1025 S/B Chevy 1.5 ratio, 3/8" stud . . . . . . . .$4. ... 99 ea S-1025SP S/B Chevy 1.6 ratio . . . . . . . . . . . . .$5. ... Steel Factory Replacement RK346X S/B Chevy 1.5 ratio, 3/8" stud . .$2.99 ea ... with adjusting nut 10750-16* S/B Chevy center bolt valve cover 1.50 ratio 3/8 ... 316.99 11750-16* S/B Chevy 1.50 ratio 3/8" stud . . . . . . . .$ ... 274.99 13750-16* B/B Chevy 1.70 ratio 7/16" stud . . . . . . .$284 ... nut Not for self-aligning heads Small Block Chevy WG3060 1.5 ratio, 3/8" stud ...
,TH350,TH400 700R-4 converters. 20230 Chevy V8 internal 168 tooth to 85 ... . . . . . . . . .$69.99 20232 SB Chevy 400 to 85 ... 75.99 20233 Chevy 454 90-earlier ... 69.99 20237 SB Chevy internal 153 tooth to 85 ... . . . . . . . . .$69.99 20238 SB Chevy external 153 tooth 86-94 ... -94 . . . .$79.99 Heavy-Duty Flexplate-Chevy Hays Heavy-Duty Flexplates for high ... ,1955-1985. 10-015 Chevrolet 400 Small Block Detroit (External) Balance 168 Tooth. ... 10-020 Chevrolet 454 Big Block Detroit (External) Balance 168 Tooth, ... earlier. 10-024 Chevrolet 400 Small Block Detroit (External) Balance 153 Tooth, ... 1986-1994. 10-025 Chevrolet Small Block Detroit (External) Balance 153 Tooth, ... 1986-1994. 10-026 Late Chevy Big Block 1991-1997, BBC Gen V Gen VI with Cast ...