Centerforce: SST Twin Disc Clutch for Select ’97–’13 Corvette, Camaro, Trans Am, and GTO

The new Centerforce SST twin-disc clutch system uses 10.4” solid-hub discs to reduce rotational weight on the input shaft to produce quick, clean shifts. The 412235718 set was designed specifically for 5.7L, 6.0L, 6.2L, and 7.0L LS engines in 1997–2013 Corvette, Camaro, Trans Am, and GTO. The high-quality friction materials ensure smooth engagement and longevity, while the lightened billet steel flywheel and anti-rattle system offer low inertia, quicker RPMs, and reduced floating rattle/noise. Perfect for everyday use and track sprints, this system requires no complicated setup or adjustments: just bolt it in and “Get a Grip!”

Centerforce SST twin-disc clutch systems include a billet-steel flywheel, two discs, floater and pressure plates, pilot bearing, alignment tool, and APR hardware.

Features

  • For 1997–2013 Corvette, Camaro, Trans Am, and GTO ( 5.7L, 6.0L, 6.2L & 7.0L LS engines)
  • Quick, clean shifts and excellent driver control
  • Low inertia and quicker RPMs
  • Holds 400–925 ft/lb of torque at the flywheel
  • High-quality friction materials for smooth engagement and longevity
  • Quiet, positive drive floater
  • No complicated setup or adjustments
  • ARP fasteners included
Centerforce SST Solid Street Twin Clutch System Camaro, Corvette, Trans Am, GTO 412235718

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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

Hedman Hedders: GM A-Body Headers for ’64-’67 Big-Block Chevy

Offering excellent ground clearance and awesome horsepower, big-block GM A-Body headers from Hedman Hedders are the only mid-length headers for 1964–1967 Chevrolet Chevelle, El Camino, and GTO. The advantage these headers have is that they don’t hang below the frame rails like the long-tube headers for those vehicles, sparing them from road hazards like bumps and driveways. They fit automatic transmission–equipped models and are compatible with A/C and power steering. The shorter, mid-length headers provide superb ground clearance—especially for lowered, pro-touring style builds—yet offer superior performance over short-tube headers or factory manifolds.

Hedman makes these headers in the USA from mandrel-bent, 1-3/4” primary tubes, with 3/8” header flanges and a 3” ball/socket-style gasket-free collector. The larger, free-flowing tubes improve exhaust scavenging to produce excellent horsepower and throttle response from your Rat motor. Hedman backs header construction with a lifetime warranty, and all factory-applied finishes are warrantied for five full years. Available finishes include HTC polished silver ceramic (68666), Black Maxx ceramic-metallic (68663), or uncoated (68660).

Features

  • For 1964–1967 GM A-Body.
  • Excellent ground clearance and terrific horsepower.
  • Compatible with automatic transmission, air conditioning, and power steering.
  • Mandrel-bent 1.75” primary tubes.
  • Includes gaskets, header/collector bolts, and bolt-on header collector adapters.
  • Made in the USA.
  • Warranty: lifetime (construction), 5 years (finish).

Hedman Hedders GM A-Body Headers for 64-67 BBC

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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

SA Design (CT603): CarTech’s “GTO Data and ID Guide: 1964-1974”

Presented in compact (5” x 8”) paperback form, allowing you to easily take it with you to shows for reference, the new GTO Data and ID Guide: 1964–1974 from CarTech dissects the Pontiac GTO and presents critical information such as engine/transmission codes, rear-axle identification, exterior/interior colors, options, production numbers, and VIN decoding.

Author Peter Sessler’s effort provides incredible context for GTO lovers wanting to restore their old Goat to its original glory.

Pages: 192
Format: Paperback
Size: 5” x 8”
Illustrations: 110 color photos

CarTech GTO Data and ID Guide 1964-1974

Ready to buy? Need help with the install? To find your nearest Parts Pro affiliate, see our Store Locator. Or join the conversation at the Parts Pro Facebook page!

Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.