Description
Holley TBI Pro-Jection
80 SBC blocks with left side dipstick
Pushrod diameter: 5/16"Since 1938
Professional Grade
Hypercoils 8" Coil-Over Spring - 2-1/2" I.D. - 225 lb. RS00100312 Holley TBI Pro-JectionHypercoils are manufactured from the highest quality chrome silicone steel and high tensile chrome silicone steel available in the world. The material used in producing Hypercoils undergoes two separate magnaflux inspections. Once before manufacture and again after coiling. These inspections insure the wire is free from surface imperfections which, if gone undetected could lead to spring failure. The life of a suspension coil is directly related to
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























