SFI Flexplate 168-tooth INTERNAL Balance Chevy SB BB 327 350 396 427 2pc RMS

Description

SFI CERTIFIED
This listing is for a BRAND NEW Pioneer SFI-Approved 168-tooth flexplate for most 2-piece (split-type) rear seal Chevrolet Small and Big Block V-8 engines that are internally/neutral balanced requiring a 168-tooth flexplate. P/N 871001. Flexplate specifications are as follows
OUTSIDE DIAMETER: 14.13"
CENTER HOLE DIAMETER: 2.50" (appx.)
TEETH: 168
BALANCE: Internal / Neutral (without weight)
SAFETY RATING: SFI-approved
These Pioneer SFI-approved flexplates are manufactured from a .130" thick high strength steel material that exceeds O.E. specifications, and the bolt patterns are punched from O.E. blue prints to insure exact fit. The ring gears are double welded, and this flexplate has a dual torque converter bolt pattern to accommodate 10-3/4" and 11-1/2" torque converter bolt circle patterns for the Powerglide, TH350, TH400, and 700R4 automatic transmissions. Final steps include a diechromate finish to resist corrosion and a full 100% inspection.
This size flexplate fits many Chevrolet-designed V-8 engines available in many Buick, Cadillac, Chevy, GMC, Oldsmobile, and Pontiac passenger cars and pickups. Fitment includes the following Chevrolet engines:
CHEVROLET SMALL BLOCK V-8
1975-76 262ci
1979-82 267ci
1976-85 305ci; with 2-piece rear seal
1968-73 307ci
1968-69 327ci
1968-85 350ci; with 2-piece rear seal
CHEVROLET BIG BLOCK V-8
1968-70 396ci
1970-72 402ci
1968-69 427ci
To help with flexplate identification before ordering, measure the outside diameter and center hole of your old flexplate and compare to the above specifications. The center hole for the 2-piece rear seal flexplates have an approximate 2.50" diameter. The center hole for the 1-piece rear seal flexplates have an approximate 2.00" diameter.
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