JE Pistons Pro Seal Piston Rings - 4.000" Bore - File Fit - 1.2 x 1.5 x 3.0 mm Thick - Low Tension - Plasma Moly - 8 Cylinder 13199903 Idler Arm K6187 1978-88 GM

Idler Arm K6187 1978-88 GM Metric

Fits 1967-1972 C10 with truck arms and coil spring rear suspension only

Grant Wheel to OE Column

0in stainless steel mandrel bent pipes

This 'Zero' version is constructed from high tensile autoclaved carbon fiber for exceptional strength and ultra-lightweight

JE Pistons Pro Seal Piston Rings - 4.000" Bore - File Fit - 1.2 x 1.5 x 3.0 mm Thick - Low Tension - Plasma Moly - 8 Cylinder 13199903 Idler Arm K6187 1978-88 GMProduct Description: Piston Rings Premium Race Series 4. 000 in Bore File Fit 1. 2 x 1. 5 x 3. 0 mm Thick Low Tension Steel Nitride 8 Cylinder JE Pistons is the leader in high performance forged pistons. JE Pistons has built a reputation that the competition can only follow. JE Pistons has a history of manufacturing the highest quality pistons and components that professional engine builders, race teams, and high performance enthusiasts alike trust