Speed Pro Hellfire Piston Rings 4.155" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension Water Temperature Sending Unit Two 2-1/2 in Length and

Two 2-1/2 in Length and Two 2-3/4 in Length

Chevy Corvette 1968-73

NEW IMPROVED FORMULA

1968-1973 Dodge W300 Pickup

TCI® Automotive was born with a racing background and as the sport of racing has grown…so has TCI®

Speed Pro Hellfire Piston Rings 4.155" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension Water Temperature Sending Unit Two 2-1/2 in Length andTop ring is an uncoated special hardened and tempered high strength material that withstands high heat a pressure without collapsing. Standard tension oil ring to provide maximum oil control Ensures dependable performance and superior service life Application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trustFrom pistons to engine bearing components, Speed Pro offers an array of performance engine