Harmonic Balancer - Supercharged Super Damper - 7.425 in OD - SFI 18.1 - Steel - Black Oxide - Internal Balance - GM LS-Series - Each Mini-Stock 380 in Insert OD -

380 in Insert OD - Chromoly - Head Bolts - Set of 10

They are made of high-quality steel for long-lasting performance and durability

shaft is MSD's accurate mechanical advance assembly

Replace one of your 1" - 4-1/2" targets or add 4 of these targets to your existing alternate range system for added flexibility

Tailshaft Housing Seal - Bushing - Rubber / Steel - Bert / Brinn / Powerglide / TH350 / Saginaw / Muncie Transmissions - Set of 10

Harmonic Balancer - Supercharged Super Damper - 7.425 in OD - SFI 18.1 - Steel - Black Oxide - Internal Balance - GM LS-Series - Each Mini-Stock 380 in Insert OD -Harmonic Balancer Supercharged Super Damper 7. 425 in OD SFI 18. 1 Steel Black Oxide Internal Balance GM LS Series Each