Page 78 of Buick Performance Parts Catalog by TA Performance

PISTON RINGS 480-922-6807 Order and Tech Line www.TAPERFORMANCE.com TA Performance Products, Inc. 78 Moly Piston Rings Cast Piston Rings Moly rings are ideal for most stock and street/strip combinations. A moly coating on the top ring makes these rings more durable than a standard cast ring. No filing required. These rings are recommended for use with our Cast or Forged pistons. Also available with the Total Seal Gapless conversion. Get the benefits of a gapless ring package with out having to file fit. Please specify engine size and overbore when ordering. Part Nos. TA 1634 300-340, Std., .020, .030,.040,.060 .................................................... 79.00 TA 1634-V6 `61-`72 225 V6, S td., .020, .030,.040,.060 .......................................... 79.00 TA 1635 350, Std., .020, .030,.040,.060 ........................................................... 79.00 TA V1635 231 Turbo, Std.,.020,.030,.040,.060 .................................................. 74.95 TA V1635A 231 Non-Turbo, Std.,.010,.020,.030,.040,.060 .................................. 79.95 TA 1636 425 and 455, Std.,.020,.030,.040,.050,.060 ..................................... $ 89.95 TA 1636TS 425 and 455, Total Seal, Std.,.020,.030,.040,.050,.060 .................... $199.00 TA 1640 400, Std.,.020,.030.,.040,.060 ........................................................... 79.00 TA 1641 401 and 430, Std.,.020,.030.,.040,.060 ............................................. $112.00 Cast piston rings are perfect for the budget minded re-build. Cast rings are well known for their more forgiving seal (as compared to moly rings). Part Nos. TA 1635C TA 1634C 300-340, Std., .020, .030,.040,.060 ..................................... 79.00 TA 1634C-V6 `61-`72 225 V6, S td., .020, .030,.040,.060 .......................... 79.00 350, Std., .020, .030,.040,.060 ............................................. 69.00 TA 1636C 425 and 455, Std.,.020,.030,.040,.050,.060......................... 70.00 TA 1640C 400, Std.,.020,.030.,.040,.060 .............................................. 79.00 TA 1641C 401 and 430, Std.,.020,.030.,.040,.060 ................................. $103.00 Available for most other Buick V6 and V8 engines, please inquire. Available for most other Buick V6 and V8 engines, please inquire. TA offers Total Seal piston rings with the patented gapless middle or top ring. As a normal ring wears, the gap opens up, allowing more combustion gases to escape. The Total Seal gapless ring has no gap. Instead, its patented design incorporates a two-part interlocking ring to close off the gap and provide a more perfect seal between the piston and cylinder. As the Total Seal ring wears, the gap stays sealed, even after dozens of grueling races. Conventional leakdown on a very good engine averages 5-8%. After a few races with even the best high performance rings, leakdown of 12% or more is common, and anything over 8% is uncompetitive. The Total Seal gapless ring keeps leakdown to 2% or less. Readings of 0-1% are not uncommon, even after several races. The result is more compression, more horsepower, more torque, cleaner oil, better fuel economy and more stable conditions for timing and air-fuel ratios. Available for almost any engine, please inquire. R R R R We use Federal Mogul, Hastings and Total Seal brand rings, based on availability.

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